P73 (disambiguation)
# P73 (disambiguation)

p73 is a protein.

P73 may also refer to:

* HMS Vox (P73), a British Royal Navy submarine
* Hughes XP-73, an American fighter aircraft design
* INS Anjadip (P73), an Indian Navy corvette
* Papyrus 73, a biblical manuscript
* ThinkPad P73, a laptop
* P73, a state regional road in Latvia
