Modoc may also refer to:

• The Modoc War, the last armed resistance of the Modoc people in 1873
• The "Modocs", a Welsh gang operating in the anthracite coalfields around Mahanoy City, Pennsylvania during the 1800s. The group had conflicts with a much better-known rival, which came to be known as the Molly Maguires

Vessels

• USCGC Modoc (WPG-46), a Tampa-class Coast Guard cutter
• USS Modoc (1865), a Casco-class light draft monitor

Places

• Modoc, Arkansas
• Modoc, Illinois
• Modoc, Indiana
• Modoc, Kansas
• Modoc, South Carolina
• Modoc County, California
• Modoc Crater, a volcanic feature in Lava Beds National Monument
• Modoc National Forest, in northeastern California
• Modoc Plateau, in California, Oregon, and Nevada
• Modoc Point, Oregon

Other uses

• MODOC, an alias of MODOK in the works of Marvel Comics
• Modoc cypress (Cupressus bakeri), a tree species native to the homeland of the Modoc people
• Modoc sucker, an endangered California fish
• Modoc (novel), by Ralph Helfer