The 2018 String Band Order of March and Themes were announced at the Mummers Museum on January 27, 2017.

String Band Theme
1. Greater Overbrook
2.  Fralinger  Classic Cinema
3. Quaker City  Fiddler on the Roof
4. Aqua  Monsters Inc.
5. Pennsport
6.  Broomall
7. Ferko  Finding Neverland
8.  South Philadelphia  Western Ghost Town
9. Avalon  Lego/Toys
10.  Polish American  Knights
11. Greater Kensington  Superheros
12  Uptown  Voodoo/Mardi Gras
13  Hegeman
14 Durning  Gears in Motion
15 Woodland  Jokers and Jesters
16  Duffy  Wizard of Oz

* There is a strong probability that Trilby will not be marching in the 2018 Mummers Parade. If Trilby can get a band together for 2018 they will march in the first position and everyone else will move back one spot.