The 2007 Cal State Fullerton Titans baseball team represented California State University, Fullerton in the 2007 NCAA Division I baseball season. The Titans played their home games at Goodwin Field, and played as part of the Big West Conference. The team was coached by George Horton in his eleventh season as head coach at Cal State Fullerton.
The Titans reached the College World Series, their fifteenth appearance in Omaha, where they finished tied for seventh place after losing games to eventual champion Oregon State and semifinalist .