Ekin Cheng discography
This is the discography of Hong Kong actor and singer Ekin Cheng.
Note: English titles of Songs and Albums in italic indicates the name is simply a translation of the Chinese title as no official English title exists.
Musicals
Others
A list of collection albums of various Hong Kong singers including Ekin Cheng.Karaoke
| Year | Title | English Title | Label | Format |
| 1994 | 映畫館 1 | Ekin Cheng Karaoke Music Video 1 | BMG | LD |
| 1994 | 鄭伊健MTV個人专集 | EKin Cheng MTV Collection | BMG | LD |
| 1995 | My Best Show Live | BMG | LD/VCD | |
| 1996 | 映畫館 2 | Ekin Cheng Karaoke Music Video 2 | BMG | LD/VCD |
| 1997 | 映畫館 3 | Ekin Cheng Karaoke Music Video 3 | BMG | LD/VCD |
| 1998 | 22098全城效應演唱會卡拉OK | 22098 Ekin in Concert Karaoke | BMG | LD/VCD/DVD |
| 1999 | 映畫館 4 | Ekin Cheng Karaoke Music Video 4 | BMG | VCD/DVD |
| 2001 | 鄭伊健卡拉OK精選 | Ekin Cheng Karaoke Compilation | BMG | VCD |
| 2004 | 小春×伊健好兄弟音樂會卡拉OK | Jordan X Ekin in Concert Karaoke | BMG | VCD/DVD |
| 2007 | Superstar巨星Karaoke系列之鄭伊健 | Sony BMG Superstar Karaoke Series – Ekin Cheng | BMG | DVD |
| 2011 | 鄭伊健 Beautiful Day 2011 演唱會 | Ekin Cheng Beautiful Day 2011 Concert | Lamb Production Ltd, East Asia Ent. | Blu-ray/DVD |
Featuring karaoke
A list of karaoke compilation of various Hong Kong Singers including Ekin Cheng.Featuring MTVs
A list of music videos that Ekin Cheng starred in.| Year | Title | English Title | Singer | Notes |
| 1989 | 無奈那天 | Too bad on that day | Faye Wong | |
| 2001 | Delete | R.Envy | Ekin stars in a Korean music video for a Korean Girls Group. | |
| 2003 | 情急自禁 | Can't resist my feelings | Chiu Chung Yu | This is Chiu Chung Yu’s debut song. |
| 2005 | 可惜他有女朋友 | He already has a girl friend | Niki Chow | In return for the favour, Niki Chow guest starred in Ekin’s Don’t let me See Him short music clip. |