W: Two Worlds: Awards and nominations
| Year | Category | Subcategory | Info |
|---|---|---|---|
| 2017 | Seoul International Drama Awards | Winner Hallyu Drama Award | Excellence Award |
| 2016 | APAN Star Awards | Winner APAN Star Award | Top Excellence Actress in a Miniseries (Han Hyo-joo) |
| 2016 | APAN Star Awards | Winner APAN Star Award | Best Supporting Actor (Kim Eui-sung) |
| Year | Category | Subcategory | Info |
|---|---|---|---|
| 2017 | Baek Sang Art Awards | Nominee Baek Sang TV | Best Drama |
| 2017 | Seoul International Drama Awards | Nominee Individual Award | Best Screenwriter (Jae-Jeong Song) |
| 2016 | APAN Star Awards | Nominee APAN Star Award | Top Excellence Actor in a Miniseries (Lee Jong-Suk) |
| 2016 | Asia Artist Awards | Nominee Television/Film Award | Best Artist Award, Actress (Han Hyo-joo) |
| 2016 | Asia Artist Awards | Nominee Television/Film Award | Best Artist Award, Actor (Lee Jong-Suk) |