NGC 3346 is a barred spiral galaxy in Leo. It is classified as a type SAc galaxy. It was discovered by William Herschel in 1784. It is estimated to be 16.67 kiloparsecs in diameter.https://ned.ipac.caltech.edu/byname?objname=NGC+3346&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1

NGC 3346 is part of the NGC 3338 Group. This group also contains NGC 3338, NGC 3389, UGC 5832, and MRK 1263.

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