Bonnie Erickson (born September 20, 1941) is an American designer of puppets, costumes, toys, and graphics, best known for her work with Jim Henson and The Muppets, where her most notable creations include Miss Piggy, Statler and Waldorf, and as a partner in Harrison/Erickson, the Major League Baseball mascot the Phillie Phanatic.

[4][5] In 1977, she and husband Wayde Harrison established Harrison/Erickson, Inc., a design studio and marketing resource for national sports teams, television production and the advertising and toy industries, with Jim Henson Associates becoming one of their first clients.

[9] In addition to domestic commercials, Harrison, Erickson, Inc. produced designs and provided production casting and performance for international clients in France, Germany, Mexico, Switzerland, and Japan.

[4] Erickson's work has been featured in The Warrior Ant, a multimedia production for The Next Wave Festival at the Brooklyn Academy of Music in New York in 1988, and in the nationwide Bette Midler The Divine Miss Millennium Tour in 1999.

[11] In 2012, Erickson oversaw "Jim Henson's Musical World," a two-night concert at Carnegie Hall featuring the New York Pops and characters from The Muppets, Sesame Street, and Fraggle Rock.