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Mark Costello

Coaching since 2016

Mark Costello is a college football coach, coaching since 2016. Staff history at 1 school, the head coaches he worked under and the players he coached.

Updated Nov 13, 2026Sources: school staff directories, TransferPortl coaching tenures, CFBD

Staff History by Season

2 stints
  1. 2018-2019
    Lebanon ValleyOffensive Coordinator
  2. 2016-2017
    Lebanon ValleySpecial Teams Coordinator/QuarterbacksPosition groups: QB, ST

Coaching Tenure Timeline

1 stops
2018-20192 seasons
Lebanon Valley
Offensive Coordinator

Head Coaches He Worked Under

1
Mark Costello: College Football Coaching History | TransferPortl