1975 (Production)
From Trekipedia
January
- TAS Novel: "Star Trek Log Three" released.
- TOS (Gold Key) Comic #28: "The Mimicking Menace" released.
March
- TAS Novel: "Star Trek Log Four" released.
- TOS (Gold Key) Comic #29: "The Planet of No Return" released (Reprint of #1, Oct 1967).
April
- TOS Novel: "Star Trek 11" released.
May
- TOS (Gold Key) Comic #30: "Death of a Star" released.
July
- TOS (Gold Key) Comic #31: "The Final Truth" released.
August
- TAS Novel: "Star Trek Log Five" released.
- TOS (Gold Key) Comic #32: "The Animal People" released.
September
- TOS (Gold Key) Comic #33: "The Choice" released.
October
- TOS (Gold Key) Comic #34: "The Psychocrystals" released.
November
- Star Fleet Technical Manual released.
- TOS (Gold Key) Comic #35: "The Peril of Planet Quick Change" released (Reprint of #4, June 1969).