The Piano Concerto No. 25 in C major, K. 503, was completed by Wolfgang Amadeus Mozart on December 4, 1786, alongside the Prague Symphony, K. 504. Although two more concertos (K. 537 and K. 595) would later follow, this work is the last of the twelve great piano concertos written in Vienna between 1784 and 1786. Chronologically the work is the 21st of Mozart's 23 original piano concertos.

Date of composition 1786
Type Concerto
Tonality C Major
Catalogue KV 503
Instruments Piano
Orchestra
Autotranslations beta Wolfgang Amadeus Mozart: Concerto pour piano n°25 en do majeur, KV 503
Wolfgang Amadeus Mozart: Concerto per pianoforte n. 25 in do maggiore, KV 503
Wolfgang Amadeus Mozart: Konzert Nr. 25 für Klavier C-dur, KV 503