McKernan (surname)
McKernan and Mack Ernan is the surname of:
- Clemente Alonso McKernan, Spanish duathlete and triathlete
- Corey McKernan (born 1973 ), Australian football player
- Jackie McKernan (born 1965 ), Irish discus thrower
- James McKernan (born 1964 ), British mathematician
- John McKernan Jr. ( born 1948 ), American politician
- Pádraig Ernan Mack (1940-2010), Irish diplomat
- Ron McKernan (1945-1973), American rock musician (Grateful Dead )
- Disambiguation