| Ivan Mitev | |
| Birth Name: | Ivan Ivanov Mitev |
| Birth Date: | 4 October 1924 |
| Birth Place: | Krushovitsa, Bulgaria |
| Occupation: | Pediatrician, Cardiologist |
Professor Ivan Mitev Ivanov (Bulgarian: Иван Митев Иванов) (4 October 1924 – 15 April 2006) was a Bulgarian pediatrician and cardio rheumatologist who discovered the sixth heart tone,[1] called the tone of Mitev.