String Quartet No. 14 may refer to:
String Quartet No. 14 (Beethoven) by Ludwig van Beethoven String Quartet No. 14 (Dvořák) by Antonín Dvořák String Quartet No. 14 (Hill) by Alfred Hill String Quartet No. 14 (Milhaud), Op. 291, No. 1, by Darius Milhaud String Quartet No. 14 (Mozart), Spring by Wolfgang Amadeus Mozart String Quartet No. 14 (Schubert), Death and the Maiden by Franz Schubert String Quartet No. 14 (Shostakovich) by Dmitri Shostakovich String Quartet No. 14 (Spohr) by Louis Spohr String Quartet No. 14 (Villa-Lobos) by Heitor Villa-Lobos