The name National Airlines has been used by several United States airlines including:

• National Airlines (1934–1980) (IATA: NA, ICAO: NA, call sign: National)
• National Airlines (1983) (ICAO: OV (NAN), call sign: Nation Air)
• National Airlines (1999–2002) (IATA: N7, ICAO: ROK, call sign: Red Rock)
• National Airlines (N8) (IATA: N8, ICAO: NCR, call sign: National Cargo) 2008–present

See also

• Air National
• Nationair
• National Airways Corporation (disambiguation)
• Overseas National Airways (flew as "National" ca. 1985)