| Honorific-Prefix: | The Right Honourable |
| Sir William Henry Solomon | |
| Order: | 3rd |
| Office: | Chief Justice of South Africa |
| Term Start: | 1927 |
| Term End: | 1929 |
| Predecessor: | James Rose Innes |
| Successor: | Jacob de Villiers |
| Office2: | Judge of the Appellate Division |
| Term Start2: | 1910 |
| Term End2: | 1929 |
| Office3: | Judge of the Griqualand West High Court |
| Term Start3: | 1900 |
| Term End3: | 1910 |
| Birth Date: | 25 September 1852 |
| Birth Place: | Philippolis, Orange Free State |
| Death Place: | London, England |
| Restingplace: | Brookwood Cemetery, London |
| Nationality: | South African |
| Relations: | Richard Solomon (brother) Edward Solomon (brother) Saul Solomon (uncle) |
| Alma Mater: | Lovedale Cape University Peterhouse, Cambridge |
| Profession: | Barrister |
Sir William Henry Solomon (25 September 1852 – 3 June 1930)[1] was a judge of the Appellate Division from 1910 to 1929 and Chief Justice of South Africa from 1927 to 1929.
Born in 1852, he was the son of the missionary Edward Solomon and his wife, Jessie Matthews. He was also the nephew of the great liberal politician and founder of the Cape Argus, Saul Solomon.
From the age of 35, he served for 10 years as a judge for the Griqualand West supreme court.
After the end of the Second Boer War, the government of the newly created British Colony of Transvaal established a Supreme Court of Transvaal in April 1902. The governor, Lord Milner, appointed Wessels as one of three puisne judges, with Sir James Rose Innes as Chief Justice. Solomon was transferred to this Supreme Court too, and he was appointed to the first Appeal Court for the new Union of South Africa when it was formed in 1910.
He was appointed Chief Justice of South Africa in 1927. At the end of his career he also sat on the Judicial Committee of the Privy Council.[2]
He is buried in the Solomon family plot in Brookwood Cemetery.