Andrew Leon (also known as Andrew Lee On and Leong Chong) (circa 1841-1920) was a Chinese-born Australian businessman in northern Queensland, predominantly in Cairns. He established the first sugar plantation and sugar mill in North Queensland.
Andrew Leon arrived in Queensland in 1866. In 1876 he came to Cairns, where, soon after his arrival, he established one of the first Chinese businesses in Cairns.
In 1881 Andrew Leon and 100 other Chinese businessmen formed a co-operative of shareholders to cultivate a selection known as Portion 52, owned by Leon. This was the first large scale sugar cultivation in far north Queensland. The mill, known as "Hop Wah Pioneer", was opened in August 1881 with Andrew Leon as its manager. The opening was a large event attracting many stakeholders and official guests. The plantation and mill were most probably located along Mulgrave Road (formerly Hap Wah Road and Hop Wah Road) in Woree. The mill and its assets were sold in 1886 and Andrew Leon concentrated his business interests in Sachs Street, Cairns (renamed Grafton Street in the 1930s). Andrew Leon was an innovative agriculturalist and businessman who represented the Cairns Chinese community on official occasions, presenting welcome addresses from the Chinese community, acted as an interpreter in court, and provided the means for preserving cultural linkages as one of the principle trustees for the Lit Sung Goong Temple.
The growing agricultural industry in the Cairns region supported a large number of Chinese in industries such as market gardening and shop keeping. In 1886 the Chinese population of Cairns accounted for 60% of all farmers and 90% of all market gardeners, and Sachs Street was recognized as a focus for Chinese activities. Chinese businesses in Sachs Street included boarding houses, gaming houses, opium dens and merchant stores.
Ten years after arriving in Cairns, Andrew Leon purchased allotment 18 Section 27 off Robert Philp in 1886. The allotment was subdivided into two allotments and the Lit Sung Goong Temple was constructed.
In 1892 Andrew Leon took out a substantial mortgage with the Queensland National Bank for £200 (and further advances) on Lot 2 Allotment 18. The next year four shops were noted for the first time in the Cairns Municipal Rates Book on Lot 2, Allotment 18. A Chinese bricklayer Lee Bat was noted by The Cairns Post in October 1896 as working in the district and the Cairns Argus noted that the Temple on Lot 1 had a great brick oven.