P13

P13 may refer to:

Aircraft

 * Aviatik P.13, a German reconnaissance biplane
 * Lippisch P.13, a German experimental bomber
 * Thomas-Morse XP-13 Viper, an American experimental biplane fighter

Transport

 * Highway P13 (Ukraine), now numbered H28
 * London Buses route P13
 * P13 Road (Zimbabwe)
 * San Carlos Apache Airport, in Gila County, Arizona, United States

Other uses

 * Matumbi language
 * NRK P13, a Norwegian radio station
 * Papyrus 13, a biblical manuscript
 * Pattern 1913 Enfield, a rifle
 * Puente 13, a street gang in La Puente, California
 * P13, a film rating in Malaysia