"Tropical Koishiteru" (トロピカ～ル恋して～る, Toropika~ru Koishite~ru, "Tropical Loving") is the second single of the J-pop singer Aya Matsuura, who was a Hello! Project solo artist at the time. It was released on June 13, 2001 under the Zetima label. It was also re-recorded in 2006 for her "Naked Songs" album. This album included arrangements with a Studio Brass Section and more acoustic rhythm section.
