- 4 March - Issue 3 of IDW's "Star Trek - Planet of the Apes: The Primate Directive".
- 5 March - mare et martin's reference book, Le Droit selon Star Trek by Fabrice Defferrard (Not translation, a reference book written in french: amazon.fr)
- 9 March - Pocket TOS eBook, Shadow of the Machine, by Scott Harrison.
- 24 March - Pocket ENT novel, Rise of the Federation: Uncertain Logic, by Christopher L. Bennett.
- 31 March - IDW Publishing's Star Trek Ongoing, Volume 9: The Q Gambit, the ninth collected volume of the ongoing Star Trek comic series.
- 31 March - IDW Publishing's Star Trek: Gold Key Archives Volume 3
- "Eurydice, Part 1", issue 43 of Star Trek (IDW ongoing).
- Issue 4 of IDW's "Star Trek - Planet of the Apes: The Primate Directive".