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Find a wedding babysitter in Mercer Island, WA

Planning a wedding or attending one in Mercer Island? Hire babysitters loved by local families. Browse profiles and see who's available for free.

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195 experienced babysitters in Mercer Island, WA

Families in Mercer Island turn to UrbanSitter for wedding and special event babysitting.

All babysitters shown here are background checked every year. Learn more.

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Nishadi 2 reviews
$32 per hour for 1 child
Booked by 2 families in Mercer Island, WA

Hi there, my name is Nishadi! I am a true and native SoCal girl who found the beautiful PNW about 9 years ago. I love catching sunsets, hiking, and a good puzzle when it’s raining. I am currently pursuing a degree in Interior Design and planning my wedding for October 2026! My goal is to make the parents’ lives happier and easier as I care for their children by keeping them safe and entertained. I’ve been a nanny ever since moving here and have loved all of the families I’ve cared for and are still with them. I value a good fit with a family and being a part of the family as I get to know you. Looking forward to a fun opportunity with your children!

“She’s very neat, organized, on time, caring, affectionate, sweet and punctual. She arrived on time. Understood all the instructions. Came exactly on time even though it was last minute. Left the house an baby extremely clean. My daughter was really happy as well. Very impressed and will be hiring her again!!”

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Laura 2 reviews
$30 per hour for 1 child

Looking for a family to work with Hello seattle families. I’m Laura from Colombia, I was an aupair but now a I’m a nanny, I have 6 years of experience with babies (from 6 to 10 months) and kids (from 2 to 7 year old) I have my driver license and my own car. I’m happy to provide you references and more information I’m looking for some extra hours happy to provide my resume.

“Laura has been a nanny for our two children (a 5-year old girl and a 22-month old boy) for over a year. Laura has predominantly helped our family with the morning duties related to both of our children (helping them to wake up, feeding them breakfast, getting them cleaned/dressed for the day, preparing snacks/lunch and driving our daughter to pre-school). She is an extremely reliable caretaker for our children, making safety and boundaries a priority while keeping it fun for each of them. The kids each love her and looking forward to their time with her every day. Laura is great at giving each kid age and developmentally-approritate activities to enjoy. And she is extremely supportive of the childrens' emotional needs. Laura does a great job of balancing each child's hectic morning schedule and tasks, is reliable/on-time, communicative with us and adaptable when we have new or adjusted requests/schedules. We would recommend Laura to anyone looking for a reliable, loving, responsible caretaker for their child or children.”

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Emily
Booked by 1 repeat family
1 review
$30 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hi! I’ve been caring for kids, pets, and helping households in different ways for many years. I started babysitting in high school and continued on and off through college, and also worked as a camp counselor in high school with kids going into kindergarten. I’m additionally a proud aunt to two boys (Ian is 3, and Ellis was just born on May 2!) and have spent a lot of time caring for and babysitting them over the years. I’m naturally very creative, patient, attentive, and emotionally aware, and I care a lot about making sure kids feel safe, listened to, respected, and genuinely seen. I’m also reliable, responsible, and organized, so parents can feel comfortable knowing things will actually be handled well and consistently. I enjoy engaging with kids in a real way rather than just supervising them passively, whether that means creative activities, outdoor time, games, helping with routines, or simply being a calm and supportive presence. Animals have also been a huge part of my life. I grew up with dogs, worked at a dog groomer in high school, fostered dogs through the ASPCA and Furever Home Rescue in New Jersey, and adopted my own rescue dog through Big Dog Rescue Project in 2020. I currently work professionally through Rover and have experience with walks, drop-ins, overnight care, routines, medication support, and caring for pets with different personalities, needs, and energy levels. I take pet care very seriously and understand how important trust, communication, safety, and consistency are when someone is caring for a beloved animal. Beyond caregiving, I’m also highly organized and happy to help with general household support such as tidying, organizing, errands, light cleaning, meal prep, pet-related cleanup, receiving deliveries, watering plants, or helping keep things running smoothly overall. I’m adaptable, detail-oriented, calm under pressure, and genuinely enjoy helping create a more peaceful and supported environment for people. I’m new to Urban Sitter and haven’t collected reviews here yet, but you can find reviews on my Bambino babysitter profile, or check out my LinkedIn page. Happy to provide both to you when we connect.

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Clare 1 review
$28 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hello there! My name is Clare - I’m a female identifying 26 year old currently living in Capitol Hill. After recently returning from working at the local clinic on San Juan Island this winter, and teaching English to elementary students in Spain last fall, I’m looking forward to spending this next chapter at Seattle University obtaining my Doctorate of Nurse Practition! With a professional history of 3 years at Seattle Children’s Hospital working as a nursing assistant, supporting a Montessori preschool in north Seattle after graduating from UW in 2022, and extensive childcare experience throughout high school, I’m excited to be able to support another wonderful family. I am CPR certified for infants, children and adults, have experience working on a small organic farm with goats and chickens, and am fully licensed to drive with a personal vehicle as well as a current Washington State CNA license for more extensive care needs. I’m so happy to provide more information about myself and my background as desired, and I so look forward to sharing and connecting!

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Yisel 1 review
$30 per hour for 1 child

Why should a family choose me as a nanny? I am Yisel from Colombia, responsible, honest, fun, open-minded, patient, loving, dedicated, happy and pet friendly person. I love spending time with children, helping them to grow up happy, sharing my culture with them, teaching them my mother tongue and learning new things. I am a language teacher in my country, I speak Spanish, English and French, I worked as a teacher in a daycare for two years and I have experience as a nanny for more than 6 years and 3 years of nanny sharing with the same families, I love helping my children reach their creative potential and develop a harmonic cognitive process. I believe that a variety of activities are essential for the development of children. Also, the closeness to nature and engagement in building things with their own hands will stimulate their eagerness to explore and experiment. I like the key "learning by playing" because it corresponds to reality and what I like doing with children. And you can be sure that your children will have rewarding experiences with me. It would be great to become your friend, contact person, and role model for your children. I love children and care about them, so their well-being and safety are most important to me. What activities would you like to do with your host children? Depending on the ages and the climate, I would do the following activities with the children: • 0 - 6 months: Early stimulation activities with water, sand, tempera and clay. Roll balls with sound, encourage crawling, rhythm with toys, feeding support and nursery rhymes. • 1 - 2 years: Activities that help them develop their early stimulation. Play with water balloons, threading games, fishing afternoon, sandbox, games with music, games with tempera paint and rope toys. • 2 - 5 years: Dance activities to the rhythm of music, building blocks, drawing pictures with different paintings, going up and down steps, drawing, painting silhouettes, taking them to the park, teaching them my mother tongue and helping them are their language.

“Yiyi worked as a part-time nanny for our son when he was 1 to 2 years old until we moved away to California. She is so kind, attentive, easy to work with and be around and helpful. She took our son out on adventures, did art projects with him ( she is a talented artist), read, sang, danced and actively engaged him. She is easy to communicate with, responsive and very reliable. I love that she speaks Spanish and English and exposed our son to Spanish. I don't think she was sick 1 day that she worked with us. She goes above and beyond, when I asked if she would be willing to come over when my husband had to be on a work trip while I was pregnant with our second child and had the flu, she said yes. I am forever thankful for her care during those very hard days. She became a part of our family and we still stay in touch. I highly recommend Yiyi!”

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Recent babysitter activity in Mercer Island, WA

Hiring a wedding babysitter starts with trust

Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team.

photo of quoted parent Madeleine

"Katrina watched our son while we were in town for a wedding. She was timely, so nice and sent great pictures throughout the evening. He looked like he was having more fun than we were!"

Madeleine B., parent

stock photo of a parent

"Caitlin was awesome and jumped right in to chaperone four girls (10, 9, 8 and 6) at a family wedding (they were bridesmaids) and she was very helpful with the event as well as taking them home and putting them to bed."

Lila P., parent

photo of quoted parent Catherine

"McKenna was great with our 3 year old son! She came prepared with a box of fun activities and handled playing, dinner, and bedtime seamlessly... and it was all at our hotel while we were in town for a wedding. Thank you McKenna!"

Catherine B., parent

Family with caregiver

Find a wedding babysitter in Mercer Island

Browse profiles and read parent reviews for free.

Why Mercer Island families use UrbanSitter for wedding child care

Easy to start, no pressure to hire

Share the wedding date and babysitting details, then hear from available sitters. Review your options and hire only if you find the right fit.

Your choice of sitter

Browse profiles, read reviews from other parents, and pick the babysitter you feel best about. No agency assignments.

Background checked, every year

Every babysitter completes an annual background check. See bookings, repeat families, and reviews from local parents.

Hotel, venue, or overnight

Whether it is a hotel room, a kids' room at the venue, or late-night care, book one sitter or several to fit the plan.

Frequently asked questions about wedding babysitters in Mercer Island

How do I find a wedding babysitter in Mercer Island?

Share the wedding date, location, times, and number of children you need care for on UrbanSitter. Available babysitters in Mercer Island can respond, and you can browse profiles and set up a phone interview before booking. There is no obligation to hire unless you find a fit.

How much does a wedding babysitter cost in Mercer Island?

Babysitting rates in Mercer Island vary by experience, number of children, and job length. For special occasions or longer bookings, some families offer a higher rate. See average babysitting rates in your area.

Are babysitters in Mercer Island on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check, including those in Mercer Island. Each profile is individually reviewed by our Trust and Safety team. See what's included in the background check.

Can a babysitter watch kids at the hotel or wedding venue?

Yes. When you share your care needs, include the care location, whether that is a hotel room, a kids' room at the venue, or somewhere nearby. Many babysitters in Mercer Island are comfortable with both on-site and off-site care. Let the sitter know about any planned activities so the kids stay entertained while you enjoy the celebration.

How far in advance should I book a wedding babysitter in Mercer Island?

Two months out is a good starting point to look for a wedding babysitter. That gives you time to browse candidates, read reviews, and schedule an interview if you would like to connect before the event. UrbanSitter also works well on shorter timelines.

What if I am not from Mercer Island and need a wedding babysitter?

Whether you are attending a destination wedding or visiting Mercer Island for the celebration, you can use UrbanSitter to find a wedding babysitter. Start by submitting your request, and available babysitters in Mercer Island can respond. Next, browse profiles and read reviews from local families to find a fit. You can also schedule a phone or video interview before your trip for added peace of mind.

Resources

Preparing for your first babysitter

Tips for handing off your children to a new sitter.

Top questions to ask a babysitter in an interview

The top questions to ask when choosing a sitter.

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