William Herbert Paschall (born April 22, 1954) is a former Major League Baseball pitcher.

Paschall pitched in 11 games over three seasons for the Kansas City Royals between 1978 and 1981, all as a relief pitcher.

On the final day of the 1978 regular season (October 1, 1978), Paschall recorded his only MLB save in a 1-0 Royals victory over the Twins.

While playing for the Tar Heels from 1973 to 1976 he compiled a career 1.95 earned run average, which ranks fourth on the all-time list.

Paschall is an accomplished amateur golfer and set the competitive senior course record at Greensboro National Golf Club in 2016 with a 10-under-par 62.