- Wacowich, Geoffrey R.: Advanced Level - Test Manager
- Wacowich, Geoffrey R.: Foundation Level
- Wadhwa, Dhruv: Foundation Level
- Wahab Mohammed, Adbul: Foundation Level
- Wahba, Sherif Fredy Fares: Foundation Level
- Wahid, Bilal: Advanced Level - Test Analyst
- Wahid, Bilal: Foundation Level
- Wai-ling Lung, Paulette: Foundation Level
- Wake, Susan Janice: Foundation Level
- Walford, Russell G.: Foundation Level
- Wali Khan, Sarfraz: Foundation Level
- Walia, Ashutosh: Foundation Level
- Walia, Harjinder: Foundation Level
- Walia, Nitin: Foundation Level
- Walia, Pooja: Foundation Level - Agile Tester
- Walia, Pooja: Foundation Level
- Walia, Swati: Foundation Level
- Waljee, Karim: Foundation Level
- Walker, Brad David: Foundation Level
- Walker, Brad David: Foundation Level - Agile Tester
- Wall, Patrick M.: Foundation Level
- Wallace, Kristine Elizabeth: Advanced Level - Test Analyst
- Walsh, Darcy Edward: Advanced Level - Test Manager
- Walsh, Darcy Edward: Foundation Level
- Walsh, Melissa D.: Foundation Level
- Walter, Neetika: Foundation Level
- Wan, Karyn: Foundation Level
- Wan Wong, Angela: Foundation Level - Agile Tester
- Wang, Bo: Foundation Level
- Wang, Cai: Foundation Level
- Wang, Chen: Foundation Level
- Wang, Di: Foundation Level
- Wang, Donnie (Dongfeng): Foundation Level
- Wang, Donnie (Dongfeng): Advanced Level - Technical Test Analyst
- Wang, Faye (fei): Foundation Level
- Wang, Jerry Xing Yuan: Foundation Level
- Wang, Jiabin: Foundation Level
- Wang, Jiajie: Foundation Level
- Wang, Jian Han: Foundation Level
- Wang, Jiaxing: Foundation Level
- Wang, Jingzhi: Foundation Level
- Wang, Jingzhi: Advanced Level - Technical Test Analyst
- Wang, Lei: Foundation Level
- Wang, Lei: Advanced Level - Test Analyst
- Wang, Meng Fan: Foundation Level
- Wang, Nina: Foundation Level
- Wang, Pengfei: Foundation Level
- Wang, Ren: Foundation Level
- Wang, Shilei: Foundation Level
- Wang, Stephen (Yong): Foundation Level
- Wang, Wanxing: Foundation Level
- Wang, Wei: Foundation Level
- Wang, Xia: Foundation Level
- Wang, Xu: Foundation Level
- Wang, Yewei: Foundation Level
- Wang, Yi (Rachel): Foundation Level
- Wang, Yuan: Foundation Level
- Wang, Zhenli: Advanced Level - Technical Test Analyst
- Wang, Zhenli: Foundation Level
- Wang, Zhitian: Foundation Level
- Wang, Zuo: Foundation Level
- Wani, Anurag: Advanced Level - Test Manager
- Wani, Sonal: Foundation Level
- Wankhade, Megha: Foundation Level
- Wankiewicz, Catherine: Foundation Level
- Wanniarachchi, Saumya: Foundation Level
- Waqas, Muhammed: Foundation Level
- Waraich, Ravneet Kaur: Foundation Level
- Warain, Jessie Winston: Foundation Level
- Warner, Sean C.M.: Foundation Level
- Washburn, Trent: Foundation Level
- Watanabe, Tadashi: Foundation Level
- Watson, Mike: Foundation Level
- Watteel, Nicole L.: Foundation Level
- Watteel, Nicole L.: Advanced Level - Test Manager
- Way, Crystal Shippien: Advanced Level - Test Manager
- Way, Crystal Shippien: Foundation Level
- Weale, Paul A: Foundation Level
- Weerawarna Nillaweera Patabandige, Sumali Nuwanthika: Foundation Level
- Wei, Chang: Foundation Level
- Wei, Min: Foundation Level
- Welch, Bill: Foundation Level
- Welendagoda, Sajeewa: Foundation Level
- Weller, Victor Frederick: Foundation Level
- Weller, Victor Frederick: Advanced Level - Technical Test Analyst
- Wen, Justin: Foundation Level
- Wen, Yaobin: Foundation Level
- Wester, Alain: Foundation Level
- Westhaver, Jennifer: Foundation Level - Agile Tester
- Wheatley, Evan: Foundation Level
- Wheldon, Megan Heidi: Foundation Level
- White, David: Advanced Level - Test Manager
- White, David: Foundation Level
- White, Karen Dawn: Advanced Level - Test Analyst
- White, Penny: Foundation Level
- White, Warwick: Foundation Level
- Whitney, Mackenzie: Foundation Level
- Whittington, Maggie: Foundation Level
- Wiafe, Osei: Foundation Level
- Wieczerzak, Cathy: Foundation Level
- Wieler, Kelley O.: Foundation Level
- Wierzbicki, Zbigniew: Foundation Level
- Wieser, Inge: Foundation Level
- Willard, Melissa: Foundation Level
- Williams, Francis: Advanced Level - Test Manager
- Williams, Francis: Foundation Level
- Williams, Stephen: Foundation Level
- Willington, Jessie Clayten: Foundation Level
- Wilson, Lisa Ann: Foundation Level
- Wilson, Sandeep: Foundation Level
- Wilson, Tara Michele: Foundation Level
- Wilton, Jon: Foundation Level
- Wing-Ho Kwong, Michael: Foundation Level
- Wingate, Philip: Foundation Level
- Winhold, Scott James: Foundation Level - Agile Tester
- Winhold, Scott James: Foundation Level
- Won, Maimie: Foundation Level
- Won, Maimie: Foundation Level - Agile Tester
- Wong, Chunnam Nicholas: Foundation Level
- Wong, Clinton: Foundation Level
- Wong, Jane: Foundation Level
- Wong, Johnson Cheng: Foundation Level
- Wong, Kelly: Advanced Level - Test Analyst
- Wong, Kelly: Foundation Level
- Wong, Kelly: Advanced Level - Test Manager
- Wong, Lorela: Foundation Level
- Wong, Lorela: Advanced Level - Test Manager
- Wong, Ronnie Kin Long: Foundation Level
- Wong, Sandy: Foundation Level
- Wong, Trini Mang Kwan: Foundation Level
- Wong, William: Foundation Level
- Wong, William: Foundation Level - Agile Tester
- Wong, William D.: Foundation Level
- Wong, Yen Fung: Foundation Level
- Wong, Zenia KP: Foundation Level
- Woo, Kathleen: Foundation Level
- Woo, Patricia B.: Foundation Level
- Woodger, Laura: Foundation Level
- Woodman, Kyle H.: Foundation Level
- Workneh, Kalkidan: Foundation Level
- Workneh, Kalkidan: Advanced Level - Test Manager
- Wright, Alexander: Foundation Level
- Wright, Alexander: Foundation Level - Gambling Industry Tester
- Wright, Alexander: Foundation Level - Agile Tester
- Wu, Chun-Ming: Foundation Level
- Wu, Haiming: Foundation Level
- Wu, Hongyi: Foundation Level
- Wu, Jane: Foundation Level
- Wu, Julie: Foundation Level
- Wu, Junjun Jenny: Foundation Level
- Wu, Lijun: Foundation Level
- Wu, Min: Foundation Level
- Wu, Paul-martin: Foundation Level
- Wu, Shuhan: Foundation Level
- Wu, Songkai: Foundation Level
- Wu, Yifei: Foundation Level - Agile Tester
- Wu, Yingchen: Foundation Level
- Wu, Yong William: Foundation Level
- Wynn, Samuel B.: Foundation Level
- Wynn, Samuel B.: Foundation Level - Agile Tester