Halfway is a city in Baker County, Oregon, United States. The city took its name from the location of its post office, on the Alexander Stalker ranch, halfway between Pine and Jim Town. The population was 351 at the 2020 census.

Baker County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 16,668. The county seat and largest city is Baker City. The county was organized on September 22, 1862, when a portion of Wasco County was partitioned off. The new county's area was reduced in 1864 when Union County was partitioned off, and again in 1887 when Malheur County was partitioned off. The county's lines were last adjusted in 1901 when a parcel was added to the county.