  We present an update to the ultraviolet-to-radio database of global broadband
photometry for the 79 nearby galaxies that comprise the union of the KINGFISH
(Key Insights on Nearby Galaxies: A Far-Infrared Survey with Herschel) and
SINGS (Spitzer Infrared Nearby Galaxies Survey) samples. The 34-band dataset
presented here includes contributions from observational work carried out with
a variety of facilities including GALEX, SDSS, PS, NOAO, 2MASS, WISE, Spitzer,
Herschel, Planck, JCMT, and the VLA. Improvements of note include
recalibrations of previously-published SINGS BVRcIc and KINGFISH
far-infrared/submillimeter photometry. Similar to previous results in the
literature, an excess of submillimeter emission above model predictions is seen
primarily for low-metallicity dwarf/irregular galaxies. This 34-band
photometric dataset for the combined KINGFISH$+$SINGS sample serves as an
important multi-wavelength reference for the variety of galaxies observed at
low redshift. A thorough analysis of the observed spectral energy distributions
is carried out in a companion paper.
