The O-1 visa does not have a specific English language requirement. However, demonstrating proficiency in the English language could be useful in showing that the individual has the skills and qualifications to perform the duties required in the specific field they are applying for.
O-1 visa is for individuals with extraordinary ability or achievement in the arts, sciences, education, business, or athletics. Therefore, the primary focus of the O-1 visa application is on the individual’s qualifications and achievements in their field of expertise. The applicant must provide evidence of their achievements and recognition in their field, such as awards, publications, and other notable accomplishments. Additionally, a consultation from a relevant labor organization is required before filing the O-1 visa.
If English proficiency is important for the field you are applying for and you have the evidence to demonstrate it, it could strengthen your application. However, it is not a mandatory requirement for the O-1 visa.