- L'Heureux, Michel: Foundation Level
- La Boucane, Nolan: Foundation Level
- Labelle, Jonathan: Foundation Level
- Laberko, Elena: Advanced Level - Test Analyst
- Laberko, Elena: Foundation Level
- Labiche, Yvan: Foundation Level
- Labok, Kobi : Foundation Level
- Labreuil, Lionel: Foundation Level
- Lachance, Bruno: Foundation Level
- Lachance, Bruno: Foundation Level - Agile Tester
- Lacle, Farrah: Foundation Level
- Lacroix, Julie: Advanced Level - Test Analyst
- Lacroix, Julie: Foundation Level
- Lacroix, Julie: Advanced Level - Test Manager
- Lacson, Amie Rose: Foundation Level
- Lacson, Amie Rose: Foundation Level - Agile Tester
- Lad, Anil: Foundation Level
- Laferte Vergara, Wildo Alfredo: Foundation Level
- Laffin, Keith Patrick: Foundation Level
- Laflèche, Geneviève: Foundation Level
- Lafolie, Lilian: Foundation Level
- Laforteza, Don Matthew: Foundation Level
- Lagman, Jeniffer: Foundation Level
- Lahori, Khyber: Foundation Level
- Lai, Chung Yeung Joseph: Foundation Level
- Lai, Shun Yee Carmen: Foundation Level
- Laihem, Rabah: Foundation Level
- Laird, Ronalda Elizabeth: Foundation Level
- Lajoie, Daniel: Foundation Level
- Lakhani, Salima: Foundation Level
- Lakhanpal, Shuchi: Foundation Level
- Lakhotia, Varsha: Foundation Level
- Lakkakula, Prasanna: Foundation Level
- Lakkakula, Siribindu: Foundation Level
- Lakkakula Krishna, Deepak Kumar: Foundation Level
- Lal, Hemel: Foundation Level
- Lal, Hemel: Advanced Level - Test Analyst
- Lalani, Rupal Sandeep: Foundation Level
- Lalonde, Kyle: Foundation Level
- Lalseta, Jenith Shaileshbhai: Foundation Level
- Lam, Christine: Foundation Level
- Lam, Frankie: Foundation Level
- Lam, Man Yee: Foundation Level
- Lam, Priyavani: Foundation Level
- Lam, Susie (Susan): Foundation Level
- Lamairi, Khaoula: Foundation Level
- Lamba, Harpreet: Foundation Level
- Lambert, Gabriel: Foundation Level
- Lamkin, Tyler: Foundation Level
- Lamkin, Tyler: Foundation Level - Gambling Industry Tester
- Lamkin, Tyler: Foundation Level - Agile Tester
- Lamkin, Tyler: ASTQB Certified Mobile Tester
- Lamkin, Tyler: Foundation Level - Acceptance Testing
- Lang, Scott: Foundation Level
- Langelier, Lucie: Foundation Level
- Langlois, Richard: Foundation Level
- Langpap, Karen Lynn: Foundation Level
- Lao, Hongyu: Foundation Level
- Lapuste, Nicolae: Foundation Level
- Laradi, Wahiba: Foundation Level
- Larrivee, Judy: Foundation Level
- Lasnier, Jeanault : Foundation Level
- Lata, Kusum: Foundation Level
- Latheef, Fathima: Foundation Level
- Lau, Chi Ming: Foundation Level
- Lau, Chun Hin: Foundation Level
- Lau, Hiu Wing Jessica : Foundation Level
- Lau, Ivy: Foundation Level
- Lau, Juen: Foundation Level
- Laval, Danielle: Foundation Level
- Lavananth, Krishoth: Foundation Level
- Law, Derek : Foundation Level
- Leal, Luis: Foundation Level
- Leaman, Gregory: Foundation Level
- Lear, Michael Gordon: Foundation Level
- Learning, Sandra: Foundation Level
- Lebedev, Lyubov: Foundation Level
- Leblanc, Brian: Foundation Level
- Leblanc, Brian: Foundation Level - Gambling Industry Tester
- Leblanc, France: Foundation Level
- Leblanc, Remi: Foundation Level
- Leblanc, Steven: Foundation Level
- LeBlanc, Todd Spencer Joseph: Foundation Level
- Lebret, Corinne: Foundation Level
- Lee, Andy Juram: Foundation Level
- Lee, Christina: Foundation Level
- Lee, Connie: Foundation Level
- Lee, Darren: Foundation Level
- Lee, Frank: Foundation Level
- Lee, Godwine KW: Foundation Level
- Lee, Jackson: Foundation Level
- Lee, James K: Foundation Level
- Lee, Jeehye: Foundation Level
- Lee, Jeehye: Foundation Level - Agile Tester
- Lee, Jennie Fong Yee: Foundation Level
- Lee, Jennie Fong Yee: Foundation Level - Agile Tester
- Lee, Jonathan: Foundation Level
- Lee, Kevin: Foundation Level
- Lee, Larry: Foundation Level
- Lee, Mi Hyun: Foundation Level
- Lee, Mui Oi Christina: Foundation Level
- Lee, Oscar: Foundation Level
- Lee, Robert Christian: Advanced Level - Test Analyst
- Lee, Robert Christian: Foundation Level
- Lee, Robert Christian: Advanced Level - Test Manager
- Lee, Soohwan: Foundation Level
- Lee, Victor: Foundation Level
- Lee, Vincent: Foundation Level
- Lee, Xie Wen : Foundation Level
- Leedham, Bryan James: Foundation Level
- Leger, Jennifer: Advanced Level - Test Analyst
- Leger, Jennifer: Advanced Level - Technical Test Analyst
- Leger, Jennifer: Advanced Level - Test Manager
- Leger, Kayla Danielle: Foundation Level
- Leger, Marc: Foundation Level
- Leger, Marc: Foundation Level
- Legere, Shawn: Foundation Level
- Lehoux, Francis: Foundation Level
- Lei, Lihong: Foundation Level
- Leiderdrut, Mark: Foundation Level
- Lekhak, Dilli: Foundation Level
- Lelekova, Marina: Foundation Level
- Lemaire, Gary: Foundation Level
- Lemay, Yvon: Foundation Level
- Lemieux, Kriss: Foundation Level
- Lemieux, Linda: Foundation Level - Gambling Industry Tester
- Lenkiewicz, Ewa: Foundation Level
- Leonor, Jean: Foundation Level
- Leonov, Andrey: Foundation Level
- Lepri, Antonio: Foundation Level
- Leslie, Megan: Foundation Level
- Lester, Glenn: Foundation Level
- Leung, Arthur Ka Nam: Foundation Level
- Leung, Christopher: Foundation Level
- Leung, Jim C.C.: Foundation Level
- Leung, Kenny: Foundation Level
- Leung, Kenny: Foundation Level - Agile Tester
- Leung, Kenny: Advanced Level - Test Analyst
- Leung, Tina: Foundation Level - Agile Tester
- Leung, Tina: Foundation Level
- Leung, Willa Yan-Wing: Foundation Level
- Leung, Yee Man: Foundation Level
- Levesque, Catherine: Foundation Level
- Levin, Radmila: Foundation Level
- Levine, Myrna: Foundation Level
- Levshun, Vadym: Foundation Level
- Levy, Josh Adam: Foundation Level
- Levy, Nina: Foundation Level
- Lew, Angelique: Foundation Level
- Lewis, Jeff Sacha: Foundation Level
- Li, Alex: Advanced Level - Test Analyst
- Li, Alex: Foundation Level
- Li, Alice Rongkun: Foundation Level
- Li, Alice Rongkun: Advanced Level - Test Manager
- Li, Angela: Foundation Level
- Li, Bingyu: Foundation Level
- Li, Changqiong: Foundation Level
- Li, Cheng (Ray): Foundation Level
- Li, Congrong: Foundation Level
- Li, Hai: Foundation Level
- Li, Jeanne: Foundation Level
- Li, Jiayin: Foundation Level
- Li , Jing : Foundation Level
- Li, Jingwen: Foundation Level
- Li, Justin: Foundation Level
- Li, Kewei: Foundation Level
- Li, Lianghong: Foundation Level
- Li, Niran: Foundation Level
- Li, Ruifu: Foundation Level
- Li, Silin (Celine): Foundation Level
- Li, Sisi: Foundation Level
- Li, Wei: Foundation Level
- Li, Wei: Advanced Level - Test Manager
- Li, Xiang: Foundation Level
- Li, Xunqing: Foundation Level
- Li, Yi: Foundation Level
- Li, Yinting: Foundation Level
- Li, Yuhuan: Foundation Level
- Li, Yuntao: Foundation Level
- Li, Zhen: Foundation Level
- Li, Zheng: Foundation Level
- Li, Zhengqing : Foundation Level
- Li, Zhi: Foundation Level
- Liang, Chen: Foundation Level
- Liang, Chen: Foundation Level
- Liang, Jingjing: Foundation Level
- Liang, Jingjing: Foundation Level - Agile Tester
- Liang, Yan: Foundation Level
- Liao, Zheli (Lisa): Foundation Level
- Liitoja, Ingvar: Foundation Level
- Lilbourne, Lauren: Foundation Level
- Lim, Charles: Foundation Level
- Lim, Sean: Foundation Level
- Lin, Chia-Ching (Jason): Foundation Level
- Lin, Haifan: Foundation Level
- Lin, Haifan: Advanced Level - Test Manager
- Lin, Haifan: Advanced Level - Test Analyst
- Lin, Jie: Foundation Level
- Lin, Linda Qing: Foundation Level
- Lin, Quan (Joan): Foundation Level
- Lin, Tzong-yi: Foundation Level
- Lin, Xiang: Foundation Level
- Lin, Xiang: Advanced Level - Technical Test Analyst
- Lin, Xiang: Advanced Level - Test Analyst
- Lin, Xiang: Foundation Level - Agile Tester
- Lin, Yongyao: Foundation Level
- Lin, Yuan Xue: Foundation Level
- Lin, Zhi Hong: Foundation Level
- Lin, Zhuo: Foundation Level
- Lin- Porter, Linda: Advanced Level - Test Manager
- Lin- Porter, Linda: Foundation Level
- Lindskog, Barbara: Foundation Level
- Lindstrom, Joy: Foundation Level
- Ling, Yin King (Paula): Foundation Level
- Lingam, Anussha: Foundation Level
- Lingisetty Venkataeswari, Ramya Sruthi: Foundation Level
- Lister, Daniel Earle: Foundation Level
- Listoe, Susannah: Foundation Level - Agile Tester
- Listoe, Susannah: Foundation Level
- Little, Morgan: Foundation Level
- Litvak, Elena: Foundation Level
- Liu, Albert Hua: Foundation Level
- Liu, Annie: Foundation Level
- Liu, Brendan: Foundation Level
- Liu, Guangdong: Foundation Level
- Liu, Guanhua: Foundation Level
- Liu, Haiying: Foundation Level
- Liu, Helen: Foundation Level
- Liu, Keith: Foundation Level
- Liu, Li: Foundation Level
- Liu, Liang: Foundation Level
- Liu, Lingzhi: Foundation Level
- Liu, Luyuan: Foundation Level
- Liu, Luyuan: Foundation Level
- Liu, Luyuan: Foundation Level - Agile Tester
- Liu, Ping Xian: Foundation Level
- Liu, Qiuguang: Foundation Level
- Liu, Qiuli: Foundation Level
- Liu, Ruixuan: Foundation Level
- Liu, Shuoshuo: Foundation Level - Agile Tester
- Liu, Shuoshuo: Foundation Level
- Liu, Shyrong: Foundation Level
- Liu, Stephanie Man: Foundation Level
- Liu, Thomas: Foundation Level
- Liu, Wenwei: Foundation Level
- Liu, Xiaochuan: Foundation Level
- Liu, Xiaodong: Foundation Level
- Liu, Yang: Foundation Level
- Liu, Yin: Foundation Level
- Liu, Yongxin: Foundation Level
- Liu, Yuanhua: Foundation Level
- Liu, Yuning: Foundation Level
- Liu, Yuning: Foundation Level - Agile Tester
- Liu, Yunlin: Foundation Level
- Liu, Yushi: Foundation Level
- Liu, Yuting: Foundation Level
- Liuhuixue, Adrien: Foundation Level
- Livesey, Stephen: Foundation Level
- Livia, Andara: Foundation Level
- Liwanag, Luke: Foundation Level
- Liwanag, Uriah Joi Esli Bautista: Foundation Level
- Liyakath Alikhan, Muhamed Zubair: Foundation Level
- Lo, Renz Jeffrey: Foundation Level - Agile Tester
- Lo, Solvia Chui Yee: Foundation Level
- Lo Stracco, Jason: Foundation Level
- Lobo, Kevin: Foundation Level
- Loe, Albert: Foundation Level
- Logue, Amanda Dawn: Advanced Level - Test Manager
- Logue, Amanda Dawn: Foundation Level - Agile Tester
- Logue, Amanda Dawn: Advanced Level - Test Analyst
- Logue, Amanda Dawn: Foundation Level
- Logue, Amanda Dawn: Foundation Level - Gambling Industry Tester
- Logvynenko, Kateryna: Foundation Level
- Logvynenko, Kateryna: Foundation Level - Agile Tester
- Logvynenko, Kateryna: Advanced Level - Technical Test Analyst
- Loh, Christine: Foundation Level
- Lok, Wai: Foundation Level
- London-Stewart, Natasha A.S.: Foundation Level
- Lopes, Febina: Foundation Level
- Lopez, Noel: Advanced Level - Test Manager
- Lopez, Noel: Foundation Level
- Lopez Naveiro, Maria: Foundation Level
- Losey, Brenda: Foundation Level
- Lou, Ziqin Susan: Foundation Level
- Louie, Arthur: Foundation Level
- Lounder, Eric Charles: Foundation Level
- Lowe N., Claude Narcisse: Foundation Level
- Lowe N., Claude Narcisse: Foundation Level - Agile Tester
- Loyer, David: Foundation Level
- Loyk, Carrie Lynn: Foundation Level
- Lozitskaya, Tatiana: Foundation Level
- Lu, Hai: Foundation Level
- Lu, Miao Hua: Foundation Level
- Lu, Richard: Foundation Level
- Lu, Suzhen: Foundation Level
- Lu, Ying: Foundation Level
- Luckey, John: Foundation Level
- Lugani, Babita: Foundation Level - Agile Tester
- Lugani, Babita: Advanced Level - Test Manager
- Lugani, Babita: Advanced Level - Test Automation Engineer
- Lugani, Babita: Foundation Level - Mobile Application Testing
- Lugani, Babita : Advanced Level - Test Analyst
- Luk, Henry: Foundation Level
- Lukka, Nagaswarupa: Foundation Level
- Luloff, Laura Elizabeth: Foundation Level
- Luneburg, Chris: Foundation Level
- Lunney, Katie: Foundation Level
- Luo, Jinfang: Foundation Level
- Luo, Mengxue: Foundation Level
- Luo, Wen (Danny): Foundation Level
- Luong, Henry: Foundation Level
- Luong, Sally: Foundation Level
- Luong, Thi Thu Trang: Foundation Level
- Lupul, Trish: Foundation Level
- Luthra, Abhishek: Foundation Level
- Lutsenko, Yuliya: Foundation Level
- Lutsyuk, Lyudmyla: Foundation Level
- Ly, Muoi: Foundation Level
- Lysak, Olena: Foundation Level
- Lysytsin, Anton: Foundation Level