HHR may stand for:
Chevrolet HHR, an automobile Haramain High Speed Railway, in Saudi Arabia, also known as HHSR Hawthorne Municipal Airport (California) Health human resources Health and Human Rights Heavy Haul Rail, freight operator in the United Kingdom Hellingly Hospital Railway, a defunct English railway Heritage Hotel, Rockhampton, in Queensland, Australia Historical horse racing, a type of gaming device Home for Human Rights Hridaypur railway station, in West Bengal, India Hughes, Hubbard & Reed, an American law firm Hydra Head Records, a record label Jola-Felupe language, spoken in Senegal and Guinea-Bissau