Series with the first letter - "W"
- Welcome to Eden (2022–…)
- Welcome to Flatch (2022–…)
- Welcome to Sweden (2014–2015)
- Welcome to the Family (2018–2019)
- Welcome to Wrexham (2022–…)
- Wellington Paranormal (2018–…)
- Wentworth (2013–…)
- Westside (2015–…)
- Westworld (2016–…)
- Wet Hot American Summer: First Day of Camp (2015)
- What Happened, Brittany Murphy? (2021–…)
- What I Like About You (2002–2006)
- What on Earth? (2015–…)
- What We Do in the Shadows (2019–…)
- What's New, Scooby-Doo? (2002–2006)
- What's the Bet? (1993–2008)
- What's Wrong with Secretary Kim (2018)
- What/If (2019–…)
- Whatever This Is. (2013–…)
- When a Man Loves (2013–…)
- When Calls the Heart (2014–…)
- When Flowers Bloom, I Think of the Moon (2021–…)
- When Heroes Fly (2018–…)
- When Hope Calls (2019–…)
- When Nature Calls (2021–2022)
- When Sharks Attack (2013–2020)
- When the Camellia Blooms (2019–…)
- When the Weather is Fine (2020)
- When They See Us (2019–…)
- When We Left Earth: The NASA Missions (2008)