The purpose of this study was to identify the effect of chiropractic treatment on the alignment of the lower extremities and plantar pressure in subjects with pelvic misalignment. The study included 20 subjects with pelvic misalignment. They were divided into two groups: the chiropractic treatment group (n=10) and stretching group (n=10). They performed the intervention for 10 minutes, twice a week, for weeks, and pelvic displacement, functional leg length, and plantar pressure were measured In chiropractic group, both pelvic displacement and plantar pressure distribution were significantly decreased and leg length difference was significantly increased (p<.05). However, in the stretching group, only pelvic displacement was significantly reduced (p<.05), and leg length difference and plantar pressure distribution decreased slightly. There was no significant difference in all variables between the groups. This study suggests that chiropractic and stretching are effective in changing pelvic displacement, leg length difference, and plantar pressure distribution.