| Ľubomír Machyniak | |
| Nationality: | Slovak |
| Sport: | Biathlon |
| Birth Date: | 7 February 1971 |
| Birth Place: | Brezno, Czechoslovakia |
Ľubomír Machyniak (born 7 February 1971) is a Slovak biathlete. He competed in the men's 20 km individual event at the 1998 Winter Olympics.[1]
His daughters Veronika and Júlia are also biathletes.