| John L. Ewy | |
| State House: | Kansas |
| District: | 117th |
| Preceded: | Larry Powell |
| Successor: | Leonard Mastroni |
| Term Start: | January 14, 2013 |
| Term End: | January 9, 2017 |
| Birth Date: | 28 May 1949 |
| Birth Place: | Hodgeman County, Kansas, U.S. |
| Party: | Republican |
| Spouse: | Marsha |
| Profession: | college instructor |
| Residence: | Jetmore, Kansas |
| Children: | 5 |
John L. Ewy (born May 28, 1949) is an American politician. He has served as a Republican member for the 117th district in the Kansas House of Representatives since 2013.[1] [2] [3]