Janeth Chepngetich (born 23 July 1998) is a Kenyan long-distance runner.

[1] She is from Keringet, Nakuru County in the Kenyan Rift Valley, the same town as world record breaking athlete, Faith Kipyegon.

[3] She subsequently competed over that distance at the 2015 World Youth Championships in Athletics in Cali, Colombia.

[4] She set a women's course record in winning the Udine half marathon in 2022, in a time of 1:08.24.

[6] In September 2023, again running on the road, she won the women's Birell 10KM Race in Prague, in a time of 30:21.