JWST MIRI 7.7 μm images of two nearby barred main-sequence star-forming galaxies (GO 3707; PI Leroy) NGC 1087 and NGC 3507 (stellar masses of ∼10^9.95 and ∼ 10^10.4 M_⊙, respectively) emphasising the difference in morphology. Both images have been deprojected, and the bar is set horizontally. The field of view is 7 kpc × 7 kpc, thus showing the central ±3.5 kpc. These data have previously appeared in Chown et al. 2025 with data reduction following Williams et al. 2024.