Alanna Lynn Arrington (born November 18, 1998) is an American model from Cedar Rapids, Iowa.

[8] Arrington was scouted by the talent agents Jeff and Mary Clarke of Mother Model Management, in St Louis, Missouri.

[11][12] She walked over 20 shows that season, including Chanel, Tommy Hilfiger, Louis Vuitton, Etro, Céline and Diane Von Furstenberg.

[13] Since then she has walked the runway for Missoni, Max Mara, Mulberry, Tom Ford, Alberta Ferretti, Stella McCartney, Balmain, Roland Mouret, and Yeezy.

[24] Arrington has appeared in advertisements for Polo Ralph Lauren,[25] Gap Inc., Urban Outfitters, DKNY, Mango, Stella McCartney,[26] H&M,[27] Levi’s, Express, and Aldo.