| Thanouthong Kietnalonglop | |
| Fullname: | Thanouthong Kietnalonglop |
| Birth Date: | 5 March 2001 |
| Birth Place: | Khammuan, Laos |
| Height: | 1.73 m |
| Position: | Right back |
| Clubnumber: | 13 |
| Youthyears1: | 2016 |
| Youthclubs1: | Vientiane FT |
| Years1: | 2020– |
| Caps1: | 12 |
| Goals1: | 0 |
| Nationalyears1: | 2022 |
| Nationalteam1: | Laos U23 |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2023- |
| Nationalteam2: | Laos |
| Nationalcaps2: | 4 |
| Nationalgoals2: | 0 |
| Pcupdate: | 05:18, 24 April 2023 (UTC) |
Thanouthong Kietnaluanglop (ທະນູທອງ ກຽດນາລົງລົບ), born 5 Mar 2001) is a Laotian professional footballer who plays as a Right back for Lao League 1 club Young Elephants and the Laos national football team.[1]