Heathfield Harman "HH" Stephenson (3 May 1833 in Esher, Surrey – 17 December 1896 in Uppingham, Rutland) was a famous English cricketer during the game's roundarm era.
Stephenson bowled right-arm fast roundarm, batted right-handed and was an occasional wicket-keeper.
His known first-class career spanned the 1853 to 1871 seasons. He took 303 wickets in 256 matches at 16.37 with a best analysis of 8/28. He had 17 5wI and 4 10wM. He scored 7360 runs at 17.90 with a highest score of 119, making 3 centuries. He took 152 catches and made 25 stumpings.
HH Stephenson was the first cricketer to be awarded a hat for taking three wickets in consecutive balls, the origin of the hat-trick. He performed the feat for the All-England Eleven against the twenty-two of Hallam at the Hyde Park ground, Sheffield in 1858. A collection was held for Stephenson (as was customary for outstanding feats by professionals) and he was presented with a cap or hat bought with the proceeds.
At the end of the 1859 English cricket season, Stephenson was one of the 12 players who took part in cricket's first-ever overseas tour when an England cricket team led by George Parr visited North America.