Wirt may refer to:
People Wirt as surname Elizabeth Wirt (1784-1857), American author John S. Wirt (1851–1904), American politician and lawyer Václav Wirt (1893–1962), Czech gymnast Wigand Wirt (1460–1519), German theologian William Wirt (attorney general) (1772–1834), American author and statesman William Wirt (educator) (1874–1938), American educator
Wirt as given name Wirt Sikes (1836–1883), American journalist and writer William Wirt Winchester (1837–1881), American businessman Wirt Williams (1921–1986), American journalist, writer, and educator Wirt, a character from the Diablo video game Wirt, the main character from Over the Garden Wall
Places Wirt, Indiana Wirt, New York Wirt, Minnesota Wirt Township, Itasca County, Minnesota Wirt County, West Virginia
Other 2044 Wirt, an asteroid WIRT-DT, a U.S. television station
See also Wirth