"Memories Are Made of This" is a popular song about nostalgia, written in 1955 by Terry Gilkyson, Richard Dehr, and Frank Miller. They were the members of a three-pieced group called "The Easy Riders", who served as a backing band for Dean Martin's version of this song, also released in 1955.

The song was first issued by Mindy Carson with Ray Conniff's Orchestra and The Columbians. Carson's version reached No. 53 on Billboard's Top 100 chart.

The most popular version of the song was recorded by Dean Martin in 1955. He was backed by The Easy Riders (who consisted of Gilkyson, Dehr, and Miller), who wrote it. On the B-side of the 45 and 78 recordings was "Change of Heart" written by John Rox.

Martin's version reached No. 1 on Billboard's Top 100 chart, remaining at the top for five weeks in 1956, while spending six weeks atop Billboard's chart of songs "Most Played by Jockeys", five weeks atop Billboard's chart of "Best Sellers in Stores", and four weeks atop Billboard's chart of songs "Most Played in Juke Boxes". It became a Gold record and Martin's biggest hit.