High Mountain Rangers was an American adventure drama series about a group of highly trained wilderness search and rescue/law enforcement officers in Tahoe, Nevada.

It starred Robert Conrad as Jesse Hawkes and also starred his two sons, Christian Conrad and Shane Conrad. Robert's daughter Joan was the executive producer. 12 episodes were broadcast, from January 2 until April 9, 1988 on CBS, before the show was cancelled. The series also had a spin-off titled Jesse Hawkes.

The series was centered on Jesse Hawkes, an ex-Marine who started the High Mountain Rangers 35 years before the pilot. He retired after hauling his long-time nemesis, murderous criminal mastermind T.J. Cousins, to justice. Spared the death penalty on a legal technicality, Cousins instead was given life imprisonment without eligibility for parole. Meanwhile, Jesse's eldest son Matt tries out for the HMRs and eventually becomes the team's #2 Ranger...after Merlin (guest star Rick J. Porter as Ranger "Merlin" Pierce) who succeeded Jesse as director. Then Cousins gets broken out of jail by a drug dealer needing his mountain skills, and fatally ambushes Merlin. Now, as the team's third director, Matt urges his father out of retirement to help the Rangers recapture Cousins.