List of Sandra characters is a fan-fiction thing to make.
- Sandra is the main protagonist of the series. She is the leader of the girls and likes to be wonderful. She is described to be a crybaby also. She is voiced by Lisa Ortiz.
- Katrina is Sandra's friend and a red haired girl. She is always trying to be kind whenever she wants. She also has a rivalry with Nicolette. She is voiced by Ami Shukla.
- Marilyn is Sandra's friend and a green haired girl. She tends to have cuteness whenever she wants to. She likes especially her singing. She is voiced by Bella Hudson.
- Nicolette is Sandra's friend and a red haired girl. She can always take her jobs like wearing the Shirley Fenette outfit and others. She also has a rivalry with Katrina. She is voiced by Emily Williams.
- Luna is Sandra's friend and a brunette haired girl. She likes to be tougher like her. But can also be a scaredy cat. She is voiced by Sarah Natochenny.
- Savannah is Sandra's mom and a grey haired lady. She always like taking care of her. She also likes doing her jobs. She is voiced by Erica Schroeder.