Muss or MUSS may refer to:
*
Eiryn Muss, a secondary character in ''The Well of Echoes''
*
Jake "the Muss" Heke, a fictional character in ''Once Were Warriors''
*
Stephen Muss (born 1929), American real estate developer
*
Sancti Spíritus Airport, Cuba, ICAO code MUSS
*
MUSS (countermeasure), an active protection system to protect military vehicles
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