
"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

Planning a wedding or attending one in Mill Valley? Hire babysitters loved by local families. Browse profiles and see who's available for free.
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Families in Mill Valley turn to UrbanSitter for wedding and special event babysitting.
109 available tonight | Avg hourly rate: $31.17/hr
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Hi! I'm from a big family so I always had children around and last year I worked as a nanny. I'm reliable and the kids love me! I'm always a happy, fun person to have around.
Hello, I am an experienced babysitter/child-caregiver. I am 26 and grew up in San Rafael, Ca. Background: I have 6 years + of experience of working as a caregiver. I am able to work some evenings and days I have off from my other jobs. I have worked in the food service industry, caregiving industry and worked in administrative roles in non profit organizations. I have babysat for families in my community and families I have met through UrbanSitter, Nextdoor and word of mouth. I am a supportive, creative, and responsible person. I have learned through working in different environments and usually find it easy to learn and adapt quickly. I have 8 siblings (4 sisters and 1 older brother), which are a very important part of my life I have learned patience through my experience of being an older sister and the memories I have made with my siblings. The youngest one is finishing up elementary school and the oldest works at a local veterinary now. My brother is older! I have been heavily involved in youth leadership programs and projects, along with volunteering with youth organizations such as, Boys and Girls Club of Marin, Marin County Free Library Learning Bus, Opening the World, and more. I am enthusiastic about learning new things and teaching, especially when it is focused on technology, literacy, languages, and art. I enjoy reading books, having fun (playing & dancing), and also other creative activities. Thank you for your time. Happy and well day!
“Xitlalli is such a sweetheart! She did amazing with my 4 month old baby even with the baby being fussy and tired. ”
Hey everyone! I’m Dominika, a nanny with 7 years of experience caring for children. My experience spans various age groups, including strong experience with infants (including sleep training) as well as children ages 2–13. I’ve completed an Early Childhood Education program to ensure I provide the best care for your kiddos! 😊 If you’re interested, I’d be more than happy to share more details about my past experience through direct messages. I consider myself a proactive, loving, and reliable nanny who truly enjoys spending time with children. I like to keep things fun, engaging, and organized, while also making sure each child feels safe and supported. I really value open communication and am always happy to adjust to each family’s needs and routines. I also have a driver’s license, my own car, and I’m CPR certified. If you’re interested, I’d love to share more about my experience and chat further; feel free to message me anytime!
Hi! My name is Cindy, and I’m 27 years old! I’m bilingual in English and Spanish and have lived in Marin County my entire life. I have over 6 years of babysitting experience caring for children of all ages, from infants to teenagers. I’ve also volunteered at local schools and after-school programs. I’m responsible, patient, reliable, and love keeping kids entertained with outdoor activities, arts and crafts, and fun games! I have great references available upon request and also offer pet sitting and overnight care. I look forward to meeting your family! 😊 Please note: I have a 4-hour minimum booking requirement. If care ends earlier than our agreed time, the full scheduled amount is still due. Feel free to message me with any questions! 💗
“Incredible!!”
Hello, my name is Mayara, originally from Brazil, I have over 7 years of experience in child care. I began my career as a nanny and have since grown into a dedicated Postpartum Doula and Newborn Care Specialist. My mission is to provide families with the care, guidance, and reassurance they need during this precious time. I offer personalized support for new moms and their babies, ensuring you feel rested, confident, and cared for. With a calm, nurturing approach and expert knowledge of newborn needs, I’m here to guide you through this beautiful transition. Whether you’re seeking newborn care advice or simply need time to rest, I’m committed to making your experience smooth and joyful. Feel free to reach out – I’m here to help!

As of November 2026
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team.
2,143 sitters background checked in Mill Valley, CA
5.0 average star rating from 26,324 reviews in Mill Valley, CA

"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

"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

"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

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Browse profiles and read parent reviews for free.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
Share the wedding date and babysitting details, then hear from available sitters. Review your options and hire only if you find the right fit.
Browse profiles, read reviews from other parents, and pick the babysitter you feel best about. No agency assignments.
Every babysitter completes an annual background check. See bookings, repeat families, and reviews from local parents.
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.