Bloom may refer to:
- Stuart Bloom, main character
- Mr. Bloom, Stuart's father
- Mrs. Bloom, Stuart's mother
- Unnamed Brother, Stuart's brother
- Ms. Bloom, Stuart's sister
In terms of other family members, there is also:
- Stuart's deceased grandparents
- A grandmother who lives in Bakersfield
- An unnamed uncle who is Stan Lee's dermatologist
- A cousin with whom Stuart attends weddings
- And an aunt that is deceased.
Not much is known about the Bloom family, other than the fact that they're presumably from Rhode Island (due to Stuart being a Rhode Island School of Design graduate).