Government Directory
| Name | Grade | State | Type | County | Primary Domain |
|---|---|---|---|---|---|
| Township Of Beardstown | — | IL | Township | Cass | — |
| Township Of Beaucoup | — | IL | Township | Washington | — |
| Township Of Beaver | — | IL | Township | Iroquois | — |
| Township Of Beaver Creek | — | IL | Township | Hamilton | — |
| Township Of Beaverville | — | IL | Township | Iroquois | — |
| Township Of Bedford | — | IL | Township | Wayne | — |
| Township Of Bell Plain | — | IL | Township | Marshall | — |
| Township Of Belle Prairie | — | IL | Township | Livingston | — |
| Township Of Bellflower | — | IL | Township | Mclean | — |
| Township Of Belmont | — | IL | Township | Iroquois | — |
| Township Of Belvidere | F | IL | Township | Boone | belvideretownship.org |
| Township Of Bement | — | IL | Township | Piatt | — |
| Township Of Bennington | — | IL | Township | Marshall | — |
| Township Of Benton | D | IL | Township | Lake | bentontownship.com |
| Township Of Benton | — | IL | Township | Franklin | — |
| Township Of Berlin | — | IL | Township | Bureau | — |
| Township Of Bernadotte | — | IL | Township | Fulton | — |
| Township Of Berreman | — | IL | Township | Jo Daviess | — |
| Township Of Berry | — | IL | Township | Wayne | — |
| Township Of Berwick | — | IL | Township | Warren | — |
| Township Of Berwyn | — | IL | Township | Cook | — |
| Township Of Bethel | — | IL | Township | Mcdonough | — |
| Township Of Beverly | — | IL | Township | Adams | — |
| Township Of Bible Grove | — | IL | Township | Clay | — |
| Township Of Big Grove | — | IL | Township | Kendall | — |
| Township Of Big Mound | — | IL | Township | Wayne | — |
| Township Of Big Rock | — | IL | Township | Kane | — |
| Township Of Big Spring | — | IL | Township | Shelby | — |
| Township Of Biggsville | — | IL | Township | Henderson | — |
| Township Of Bird | — | IL | Township | Macoupin | — |
| Township Of Birmingham | — | IL | Township | Schuyler | — |
| Township Of Bishop | — | IL | Township | Effingham | — |
| Township Of Blackberry | C | IL | Township | Kane | blackberrytwp.com |
| Township Of Blackhawk | — | IL | Township | Rock Island | — |
| Township Of Blair | — | IL | Township | Clay | — |
| Township Of Blandinsville | — | IL | Township | Mcdonough | — |
| Township Of Blissville | — | IL | Township | Jefferson | — |
| Township Of Bloom | — | IL | Township | Cook | — |
| Township Of Bloomingdale | D | IL | Township | Dupage | bloomingdaletownship.com |
| Township Of Bloomington | — | IL | Township | Mclean | — |
| Township Of Bloomington City | F | IL | Township | Mclean | cityofbloomingtontownship.com.cityofbloomingtontownship.org |
| Township Of Blount | — | IL | Township | Vermilion | — |
| Township Of Blue Mound | — | IL | Township | Mclean | — |
| Township Of Blue Mound | — | IL | Township | Macon | — |
| Township Of Blue Ridge | — | IL | Township | Piatt | — |
| Township Of Bluff Springs | — | IL | Township | Cass | — |
| Township Of Bluffdale | — | IL | Township | Greene | — |
| Township Of Bois D Arc | — | IL | Township | Montgomery | — |
| Township Of Bolo | — | IL | Township | Washington | — |
| Township Of Bond | — | IL | Township | Lawrence | — |