Family with caregiver

Find a last-minute babysitter in Waltham, MA

Need a sitter on short notice? Waltham families find trusted, background checked babysitters on UrbanSitter.

Looking for jobs? Apply here.

58 available last-minute babysitters in Waltham, MA

Families in Waltham use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
36 available today | Avg hourly rate: $24.50/hr

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

Profile photo
Melissa $25 per hour for 1 child
Booked by 1 family in Waltham, MA

Hi! I’m Melissa, a 25-year-old living in Somerville, MA. I grew up in Rhode Island, went to college in upstate New York, and moved to Somerville for grad school before settling into my 9 – 5 in downtown Boston doing Data Analytics. I’ve been babysitting for nearly 10 years, caring for kids of all ages, from infants to teens, and have also spent the past 7 years tutoring math and science. I genuinely love working with children, whether that means helping with homework, getting active outdoors, or snuggling up for a movie. My friends describe me as fun, lively, patient, reliable, and outgoing. I played soccer in college and enjoy running, biking, and staying active, but I’m just as happy to get creative with crafts or work through a tough math problem. I once organized a full-day music video production of Katy Perry’s “Firework” with the kids that turned into a true masterpiece and a favorite memory. I’m adaptable and caring, always striving to bring positive energy and support to the families I work with. I look forward to helping your family however I can!

Profile photo
Zahra $16 per hour for 1 child

Hi my name is Zahra. I am an 18 year old college student majoring in Nursing. I want to be a pediatric nurse and have always had an interest in working with kids. I currently work at an after school program a few days a week. I have been with them since 2024 so I have experience working with children as young as 5 years old. I am able to do chores around the house, help with homework, and occasionally run errands. I like dancing, playing board games and am open to all other activities!

Profile photo
Alex $25 per hour for 1 child

Kids are fantastic to work with. They have fantastic imaginations and a beautiful enthusiasm for so many parts of life. I love having the chance to hear about their favorite cartoon, sing along to their favorite Disney songs, and see the amazing ideas they come up with. I'm happy to play with kids, but I also take it seriously when there are rules they need to follow. Eating healthy snacks. Brushing their teeth. Going to bed. Those rules may not be things kids always want to do, but don't worry. I'll follow your schedule to a T. After all, kids also need the structure (and clean teeth) that come with less-fun habits. I am also experienced and capable at providing support for seniors, pets, or with numerous household tasks. I follow schedules well, pay attention to my charge's needs, and keep an eye on all the important details in my work. For seniors that means listening and treating them with respect. For pets it's paying attention for any mischief while caring for them. And for household chores, I just take pride in making sure I leave my workplace properly cleaned and organized. Whatever it is you need, I'm glad to help!

Profile photo
Jonathan $20 per hour for 1 child

Hi there! My name is Jonny and I am an undergraduate student at Boston University studying psychology with interests in mental health research and child psychology. I live on campus in a beautiful brownstone apartment and I spend most of my time studying or with friends. I am offering child, senior, pet, and house care services. I have experience working with inner-city Boston kids (ages 8-12) at the Hale Outdoor Learning Adventures camp, where I learned how to connect with kids with all different kinds of temperaments and personalities. My responsibilities there ranged from helping kids with arts and crafts to conflict resolution when kids were having tough days with one another. I enjoy doing any activities that seem to best engage the kids, whether it be playing games, reading with them, or singing along to songs. I have also been a peer tutor at the high school and university levels, with competency across maths, sciences, english, and social sciences, with some basic french and spanish language skills. I have cooking and cleaning skills and spent time taking care of my grandparents in England. I come from a cat family, but I love all animals and pets!

Profile photo
Carol 2 reviews
$23 per hour for 1 child
Booked by 3 families in Waltham, MA

I really like and generally have a very good rapport with most children (toddlers, especially) and have experience baby sitting and taking out for entertainment events several generations of nieces, nephews, grand-nieces & nephews, Enjoy reading, theatre/dance/music concerts and cultural events/venues, stories & re-enacting characters with and for children. I've worked in the past at the Wheelock Family Theatre and have worked as costumed characters in holiday events, especially (e g. X-Mas Elf at Filene's and Macy's; Mouse King in Boston Ballet Nutcracker promos, etc. Also, I'm a dog-lover .... have a good "rapport" with them, too. Many dogs I don't know will approach me for friendly attention while being walked. It appears - like children - that they have a "sixth sense", too. I'm also able to take on occasional office-support, general cleaning, and small special projects. I work PT and remotely from home in B2B sales and marketing. As my schedule can be somewhat flexible, I occasionally have open times for baby sitting, generally in the late afternoon, evenings, on some weekends, and - when remote work is slow - sometimes earlier in the day on weekdays.

Live near a college or university? View babysitters by college

Children playing together

How much does a last-minute babysitter cost in Waltham, MA?

  • Average hourly rate for 1 child: $24.50
  • Average hourly rate for 2 children: $29.70
  • Typical job length: 4.2 hours
  • Most requested times: Afternoon

As of October 2026

Recent babysitter activity in Waltham, MA

Trust matters, especially on short notice

Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.

274 sitters background checked in Waltham, MA

4.9 average star rating from total of 588 reviews in Waltham, MA

photo of quoted parent Marie

"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."

Marie C., parent

photo of quoted parent Jenny

"She was so flexible and came last minute to help out. The house was really neat when I got home and both kids were asleep. Two thumbs up!"

Jenny S., parent

photo of quoted parent Jesse

"Thrisa was amazing! Came over last minute and took amazing care of our 11 month old - including bedtime - she's coming back tomorrow :)"

Jesse D., parent

Family with caregiver

Find a last-minute babysitter in Waltham

Submit a request to hear from available sitters.

Why Waltham families choose UrbanSitter for last-minute child care

Quick responses when plans change

In most cities, average response time for last-minute requests is under two minutes.

Recommended by Waltham families

See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Waltham.

Background checked, every year

Every babysitter clears an annual background check, offering peace of mind even on short notice.

Read reviews, then decide

See parent reviews, repeat families, and average response times to find the right fit fast.

Frequently asked questions about finding a last-minute babysitter in Waltham

How do I find a last-minute babysitter in Waltham?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Waltham who are available can respond to your request. Before choosing, you can view profiles, parent reviews, and shared connections.

How much does a last-minute babysitter cost in Waltham?

As of October 2026, the average babysitting rate in Waltham is $24.50 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in Waltham.

Are babysitters on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from Waltham families and see shared connections before you book. See what's included in the background check.

Can I find a same-day babysitter in Waltham?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Waltham can respond. In most cities, the average response time for urgent requests is under two minutes.

Should I pay more for a last-minute babysitter?

Some parents offer a slightly higher rate for last-minute or same-day requests, but it is not required. On UrbanSitter, rates are set by individual babysitters. You can see each babysitter's hourly rate on their profile before you book.

What if I need a babysitter last minute today?

To find a last-minute babysitter today, share your timing and care needs on UrbanSitter. Available babysitters in Waltham can respond, and you can review profiles before choosing.

As seen on