Mishmash is a confused or disorderly mixture of things, a hodgepodge.
Mishmash or mish mash may also refer to:
- Mish-mash (food), a Bulgarian dish
- Mish Mash, a 1997 album by English dub band Rockers Hi-Fi
- Mish Mash!, a 2004 rock album by Regurgitator
- Mish Mash (band), a UK electronic dance music group
- Mish-Mash, a fictional character from The Brave Little Toaster