Tabitha Smith is a superhero appearing in American comic books published by Marvel Comics, commonly in association with The X-Men and related titles. Created by Jim Shooter and Al Milgrom, the character first appeared in Secret Wars II #5. She then appeared as a member of X-Force and later as a member of Nextwave.

The X-Force is a team of superheroes appearing in American comic books published by Marvel Comics, most commonly in association with the X-Men. Conceived by writer/illustrator Rob Liefeld, the team first appeared in New Mutants #100 and soon afterwards was featured in its own series called X-Force. The group was originally a revamped version of the 1980s team, the New Mutants.