"Sincerely" is a popular song written by Harvey Fuqua and Alan Freed and published in 1954.

It was originally recorded by The Moonglows,[1] the group of which Fuqua was a member and Freed was the manager. The Moonglows' version reached number 1 on the Billboard R&B chart and number 20 on the Billboard Juke Box chart.[2] After it became known that Freed often insisted on songwriter credits for songs by bands he promoted (which partially led to his downfall in a payola investigation years later), Fuqua noted that Freed had in fact contributed to the songwriting for "Sincerely," and thus his claim to a songwriting credit in this case was legitimate.

The best-selling version was a pop cover recorded by the McGuire Sisters, which entered the charts in 1954 and reached number one the next year.[3] It was eventually certified as a gold record.

In 1988, a cover of the song by the country quartet Forester Sisters reached number 8 on the Billboard Hot Country Songs char