O'Che 1867 (Chinese: 謝利源) is a family-owned goldsmith and jewelry business in Macau, China. It was founded in 1867 during the reign of the Tongzhi Emperor in the Qing dynasty. The family's history in the business spans four generations and has witnessed the city's historical changes and economic development. The name "O'Che 1867" was originally "Ourivesaria Che Lee Yuen," whereas "Ourivesaria" is Portuguese for goldsmiths and "Che" ("Tse" in Hong Kong) is the romanized form of the family's Chinese surname.