Symphony no. 28 in C major, K.200

The Symphony No. 28 in C major, K. 200/189k, by Wolfgang Amadeus Mozart is his last piece in the "Salzburg series". The exact date of composition is uncertain because of Mozart's unclear handwriting; the month is clearly November, but the day can be read as 12 or 17, and the year has been read as 1774, but more recent research points to 1773.

The symphony was written early in Mozart's oeuvre, following the example of the twenty-fifth symphony.