Remember not, Lord, our offences, Z.50, is a five-part choral anthem by the English baroque composer Henry Purcell (1659–95). The anthem is a setting of a passage from the litany compiled by Thomas Cranmer, Archbishop of Canterbury, and later included in the Anglican Book of Common Prayer. It was composed circa 1679–82 at the beginning of Purcell's tenure as Organist and Master of the Choristers for Westminster Abbey.

Date of composition 1682 (circa 1679 – 1682)
Tonality A Minor
Catalogue Z. 50
Approx. duration 3 minutes
Instruments Chorus/Choir
Autotranslations beta Henry Purcell: Remember not, Lord, our offences en la mineur, Z. 50
Henry Purcell: Remember not, Lord, our offences in la minore, Z. 50
Henry Purcell: Remember not, Lord, our offences a-moll, Z. 50