Ma may refer to:
- Ma, a playwright living in the Union State of Evillious.
- Project 'Ma', a government project organized by the Leviantan Senate.
- The song by mothy titled "Project 'Ma'.
- The title "Ma", bestowed to participants of the project.
- Eve Zvezda, also referred to as "Ma" due to her participation in Project 'Ma'.
- Meta Salmhofer, also referred to as "Ma" due to her participation in Project 'Ma'.
- Irina Clockworker, also referred to as "Ma" due to her participation in Project 'Ma'.
- Marina Lucif, also referred to as "Ma" due to her participation in Project 'Ma'.
- The other unnamed participants of Project 'Ma', also referred to as "Ma".