Stuart & Sons is an Australian manufacturer of handcrafted grand pianos.

The company later evolved and formed a partnership with Albert Music.

[3] Stuart & Sons uses Australian timbers for construction.

[4] The Dutch-Australian pianist and teacher Gerard Willems used a Stuart & Sons piano when recording the complete piano sonata cycle of Ludwig van Beethoven during 1999 and 2000.

[5] Stuart & Sons created a grand piano with 14 more keys than are found on a standard piano, for a total of 102 keys (C0 to F8) or eight and one half octaves.