Kriengsak
# Kriengsak

Kriengsak or Kriangsak (Thai: เกรียงศักดิ์) is a Thai given name. Notable people with the name include:

* Kriangsak Chamanan (1917–2003), prime minister of Thailand from 1977 to 1980
* Kriengsak Chareonwongsak, Thai scholar and politician
* Kriengsak Kovitvanit (born 1949), Archbishop of Bangkok
* Kriengsak Nukulsompratana (born 1948), Thai footballer
* Kriengsak Varavudhi (born 1948), Thai cyclist
* Kriengsak Vimolsate (born 1942), Thai footballer
