Arnold Herbert Dyson (10 July 1905 – 7 June 1978) was an English first-class cricketer who played for Glamorgan.

Dyson was born in Halifax, Yorkshire and played as a right-handed opening batsman, often partnering Emrys Davies. A consistent batsman, he passed 1,000 runs in all but one season from 1931 until 1947. During this time he set a record for 305 consecutive appearances in the County Championship.^[1]