William Henry Holland, 1st Baron Rotherham (15 December 1849 – 26 December 1927) was a British industrialist and Liberal politician. He was the second son of William Holland, a cotton spinner of Higher Broughton, near Manchester. In 1872 he became a partner in the family business Messrs William Holland and Sons. He became prominent in the industry, becoming chairman or president of the Fine Cotton Spinners and Doublers Association, the Textile Institute, the Machinery Users' Association and the Manchester Chamber of Commerce.