| János Mihálkovics | |
| Nationality: | Hungarian |
| Birth Date: | 3 June 1889 |
| Club: | KMYC, (HUN) |
| Medaltemplates-Title: | Competition record |
| Medaltemplates: | |
| Show-Medals: | yes |
| Updated: | 18 March 2015 |
János Mihálkovics (3 June 1889 - 6 February 1958) was a sailor from Hungary who represented his country in the 6 Metre sailing event at the 1928 Summer Olympics program in Amsterdam, Netherlands.