- Source of Wealth: Business (Stryker Corporation)
- Birth Place: Kalamazoo, Michigan, USA
- Height: 1.77 m (5′ 10″)
- Weight: 89 kg (196.21 lbs)
- Marital Status: Married (William Johnston)
- Full Name: Ronda E. Stryke
- Nationality: American
- Date of Birth: 1954
- Occupation: Executive at Stryker Corporation
- Education: University of Northern Colorado and University of Western Michigan
- Children: 3
Ronda Stryker is one of Michigan’s richest people with an estimated net worth of $7.1 billion. Her wealth due to inheritance and hard work. After graduating from the University of Northern Colorado, she continued her studies at the University of Western Michigan, where she earned her Masters.
Stryker Corporation, founded in 1941 by her grandfather Homer Stryker, is a medical device company, of which she inherited a portion. With worldwide offices and subsidiary companies, Ronda Stryker acts on the Stryker board and Director of various companies, Arts Institutes, Community Foundations, Greenleaf Trust, and more. She is involved in charity work. As a philanthropist, she funds education initiatives focusing on girls and women. Apart from the family business that she is involved in, she worked for years as a teacher.
Ronda Stryker received the 2013 YWCA Lifetime Woman of Achievement Award in honor of the outstanding contributions she delivered in her life and her positive role model to all women.