Harp (disambiguation)
- Arlo Guthrie
- Blues harp
- French harp
- HAARP
- HAARP (album)
- HARP (Hadron Production Experiment)
- HARP algorithm
- Harp (magazine)
- Harp (surname)
- Harp Lager
- Harp Lake
- Harp Lake, Ontario
- Harpe (disambiguation)
- Harper (disambiguation)
- Harps Food Stores
- Harpsichord
- Heparin affinity regulatory peptide
- High Accuracy Radial Velocity Planet Searcher
- High Adventure Role Playing
- Holly Near
- Home Affordable Refinance Program
- James Clerk Maxwell Telescope
- Jew's harp
- Lamp harp
- Pete Seeger
- Plankton, Aerosol, Cloud, ocean Ecosystem
- Project HARP
- Ronnie Gilbert
- String Quartet No. 10 (Beethoven)
- Teletubbies
- The Harps (disambiguation)