Pecos may refer to:

Places

* Pecos River, rises near Santa Fe, New Mexico, United States * Pecos, Texas, a city in Reeves County, Texas, United States * Pecos County, Texas, named for the Pecos River ** Pecos Spring, a spring * Pecos, New Mexico, a village, United States * Pecos National Historical Park, a National Historical Park in the U.S. state of New Mexico * Trans-Pecos, a region of Texas, United States

Ships

* USS Pecos, USS ''Pecos'', the name of two ships of the United States Navy * USNS Pecos (T-AO-197), USNS ''Pecos'' (T-AO-197), a U.S. Navy fleet replenishment oiler in service since 1989

Other uses

* Pecos Bill, a mythical American cowboy * Pecos Classification, a division of all known Ancient Pueblo Peoples culture into chronological phases * Pecos League, an independent professional baseball league headquartered in Houston * Oryx/Pecos, a proprietary operating system developed by Bell Labs beginning in 1978, consisting of a kernel (Oryx) and the associated processes running on top of it (Pecos) * Programa Educativo de Colegios Secundarios, PECOS (Programa Educativo de COlegios Secundarios), an Argentine computer

Pecos Smith

Character in: * ''The Gun Packer'', 1919 silent western * hero of the Zane Grey novel ''West of the Pecos (novel), West of the Pecos'' and its film adaptations: ** ''West of the Pecos (1934 film), West of the Pecos'', 1934 film ** ''West of the Pecos (1945 film), West of the Pecos'', 1945 film * ''The Chinese Paymaster'', 1967 novel

Places

Ships

Other uses

Pecos Smith

See also