Star Trek: 25th Anniversary may refer to:

• the 1991 celebration of the Star Trek franchise, which began with the 1966 TV series Star Trek (aka Star Trek: The Original Series)
• Star Trek: 25th Anniversary (computer game), a 1992 video game for the MS-DOS, Amiga and Macintosh
• Star Trek: 25th Anniversary (NES video game), a 1992 video game for the Nintendo Entertainment System
• Star Trek: 25th Anniversary (Game Boy video game), a 1992 video game for the Nintendo Game Boy
• Star Trek , a 1991 pinball machine sometimes referred to as Star Trek 25th Anniversary Pinball

This disambiguation page lists articles associated with the title Star Trek: 25th Anniversary.
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