| Headercolor: | lightblue |
| Arjun Kumar Basnet | |
| Nationality: | Nepalese |
| Birth Date: | 5 December 1975 |
| Birth Place: | Kangel, Nepal |
| Height: | 172cm |
| Weight: | 580NaN0 |
| Sport: | Athletics |
| Event: | Marathon |
| Club: | Tribhuvan Army Club (NEP) |
| Pb: | Marathon: 2:23:09 |
| Show-Medals: | yes |
Arjun Kumar Basnet (Nepali: अर्जुन कुमार बस्नेत) (born December 5, 1975) is a Nepalese marathon runner.[1] Basnet represented Nepal at the 2008 Summer Olympics in Beijing, where he competed for the men's marathon. He finished the race in forty-fifth place, approximately 26 seconds behind South Africa's Hendrick Ramaala, with his personal best time of 2:23:09.[2]