“With the sole exception of Bill Atkinson’s Venice typeface, the fonts included with the original Macintosh were designed by Susan Kare.” — Wikipedia

DeluxePaint for DOS (1988) included a clone named Naples, with slight differences, e.g. ‘g’ and ‘y’ are straighter. [Boisclair (codeman38)]

Valencia (Kreative Korporation, 2011) is a TrueType version made by Rebecca G. Bettencourt.