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We present the first subarcsecond-resolution images at multiple mid-IRwavelengths of the thermally-emitting dust around the A0 star HD 32297. Ourobservations with T-ReCS at Gemini South reveal a nearly edge-on resolved diskat both 11.7 microns and 18.3 microns that extends ~150 AU in radius. Themid-IR is the third wavelength region in which this disk has been resolved,following coronagraphic observations by others of the source at optical andnear-IR wavelengths. The global mid-IR colors and detailed consideration of theradial color-temperature distribution imply that the central part of the diskout to ~80 AU is relatively deficient in dust.

12 and 18 micron images of dust surrounding HD 32297