A Bathroom of Her Own

Infobox short story |
name = A Bathroom of Her Own
title_orig =
translator =
author = Robert A. Heinlein
country =
language = English
series =
genre = Historical
published_in = Expanded Universe
publication_type = Short Story Collection
publisher = Ace Books
media_type = Print (Hardback & Paperback)
pub_date = 1980
english_pub_date =
preceded_by =
followed_by =

A Bathroom of Her Own is a short story by Robert A. Heinlein about a political campaign in the U.S. after World War II. Written in 1946, it was unpublished until printed in Heinlein's "Expanded Universe" (1980). The story has no science fiction or fantasy elements.

Heinlein wrote in a foreword: "Any old pol will recognize the politics in this story as the Real McCoy. Should be. Autobiographical in many details. Which details? Show me a warrant and I'll take the Fifth". Another political story of Heinlein's is "Our Fair City" (1949). Heinlein had a cynical view of politics from his experiences on the Upton Sinclair 1934 campaign for Governor of California and his own at the receiving end of dirty tricks during Heinlein's failed 1938 election campaign for the California State Assembly.