|1772 1773 1774 1775 1776 1777 1778|
|1740s 1750s 1760s 1770s 1780s 1790s 1800s|
|17th century - 18th century - 19th century|
- A naval frigate named Enterprise is in service; images of this ship are in the captain's ready room on the Enterprise (NX-01) (ENT: "United") and the (Star Trek: The Motion Picture).
- April 19 - Battles of Lexington and Concord; Malcolm Reed arrives in Lexington, Massachusetts, via temporal interphase (In Between Days:Concord).
- May 12 - Reed and time traveler Robert Lennox are retrieved from Concord by Makan Sinthasomphone and Monisha Padir. Reed is sent to 2153 while Lennox is sent to 2285 (In Between Days:Concord).
- April 19 - Ancestor of Robert Lennox, with the same name, at the Battle of Lexington, Massachusetts (In Between Days:Concord).