You can park on single yellow line on St Michaels Road, just down from Original Oak, Skyrack and Tariqs. 5-min walk to ground. And a good location for a post-match pint.
You can park other side of ground on St Annes Drive or all the Stanmores which run off St Michaels Lane over the little railway bridge. Again 5-min walk to ground. This is the Burley Road/Student area.
Or you can park on the majority of the streets which run off Kirkstall Lane above the Cricket Ground side of the stadium. Also student area. Also 5-min walk to ground.