Athletics at the 1986 Commonwealth Games – Men's 110 metres hurdles

Qualification: First 3 of each heat (Q) and the next 2 fastest (q) qualified for the final.^[2]

Wind:
Heat 1: +2.9 m/s, Heat 2: +1.8 m/s

Rank	Heat	Name	Nationality	Time	Notes
1	1	Nigel Walker	Wales	13.64	Q
2	1	Mark McKoy	Canada	13.68	Q
3	2	Colin Jackson	Wales	13.69	Q
4	2	Don Wright	Australia	13.77	Q
5	1	Wilbert Greaves	England	13.80	Q
6	2	Jeff Glass	Canada	13.87	Q
7	2	Jon Ridgeon	England	13.88	q
8	1	David Nelson	England	14.13	q
9	1	John Wallace	Scotland	14.23
10	1	Neil Fraser	Scotland	14.28
11	2	Glenn MacDonald	Scotland	14.37
12	2	Kieran Moore	Northern Ireland	14.72

Wind: +4.5 m/s

Rank	Lane	Name	Nationality	Time	Notes
	3	Mark McKoy	Canada	13.31
	4	Colin Jackson	Wales	13.42
	5	Don Wright	Australia	13.64
4	6	Nigel Walker	Wales	13.69
5	8	Jon Ridgeon	England	13.76
6	1	Wilbert Greaves	England	13.76
7	7	David Nelson	England	13.97
8	2	Jeff Glass	Canada	14.39