| Robert Vancrum | |
| State Senate1: | Kansas |
| District1: | 11th |
| Term Start1: | 1993 |
| Term End1: | 1996 |
| Predecessor1: | David Webb |
| Successor1: | Keith Schraad |
| State House2: | Kansas |
| District2: | 29th |
| Term Start2: | 1981 |
| Term End2: | 1992 |
| Successor2: | Thomas Robinett |
| Birth Date: | 1946 12, mf=yes |
| Birth Place: | El Dorado, Kansas |
| Residence: | Overland Park, Kansas[1] |
| Party: | Republican |
Robert J. Vancrum (born December 2, 1946) is an American former politician and attorney who served in the Kansas House of Representatives and Kansas State Senate.
Vancrum was elected to the Kansas House in 1980, taking office in January 1981. He served six terms in the House, and was elected to the Kansas State Senate in 1992, where he served one term before being succeeded by Keith Schraad.
Vancrum works as an attorney in Overland Park, Kansas.