Ragamuffin may refer to:
- Ragamuffin (cat)
- Ragamuffin (novel), by Tobias S. Buckell
- The Ragamuffins, a musical group
- A Ragamuffin Band, a musical group founded by Rich Mullins
- The Ragamuffin Gospel, by Brennan Manning
- Ragga, or Raggamuffin music, a reggae subgenre
- Raggamuffin Music Festival
- Raggamuffin (EP), by Selah Sue
- Ragamuffin (yacht), a series of racing yachts run by Australian Syd Fischer.
- Ragamuffin, someone with disheveled hair.