Simon John Halliday (born 23 October 1958) is an English former cricketer.
Halliday made his debut in List A one-day cricket for Suffolk against Nottinghamshire at Trent Bridge in the 1987 NatWest Trophy.
He made four further List A appearances for Suffolk, the last coming against Gloucestershire in the 1995 NatWest Trophy.
[2] He also played minor counties cricket for Suffolk from 1986–1997, making 73 appearances in the Minor Counties Championship and nine appearances in the MCCA Knockout Trophy.
He was touring Sri Lanka in December 2004 with a team from Harrow, when he survived the Boxing Day Tsunami by climbing the pavilion at the Galle International Stadium along with fifteen boys from the touring party.