Thomas McLaughlin

• Thomas McLaughlin (politician), Irish nationalist politician
• Thomas H. McLaughlin, American prelate of the Roman Catholic Church
• Thomas D. McLaughlin, American architect
• Thomas M. McLaughlin, American pilot and face of the Time person of the year 1966 representing the baby boomer generation
• Thomas McLaughlin (engineer), designer of the Ardnacrusha hydro-electric scheme in Ireland