Big Muddy

Big Muddy may refer to:

Places

 * Big Muddy, Wyoming, U.S.
 * Big Muddy Badlands, Saskatchewan, Canada, and Montana, U.S.

Waterways

 * Big Muddy Creek (Missouri River tributary), Saskatchewan, Canada, and Montana, U.S.
 * Missouri River, nicknamed "Big Muddy"
 * Mississippi River, nicknamed "The Big Muddy"
 * Big Muddy River, Illinois, U.S.
 * Big Muddy Creek (New Zealand), near the Upper Nihotupu Reservoir
 * Big Muddy Lake, a lake in Saskatchewan

Other uses

 * Big Muddy (film), a 2015 Canadian crime drama
 * Big Muddy National Fish and Wildlife Refuge, along the Missouri River, U.S.
 * Big Muddy oil field, Wyoming, U.S.
 * Big Muddy Records, an independent American music record label
 * Big Muddy River Correctional Center, in Ina, Jefferson County, Illinois
 * Weyburn-Big Muddy, an electoral district in Saskatchewan, Canada
 * "Big Muddy", a song by Bruce Springsteen from the 1992 album Lucky Town