| Tim Siekman | |
| Birth Date: | 25 May 1990 |
| Birth Place: | Emmen, Netherlands |
| Height: | 1.87 m |
| Position: | Centre-back |
| Youthyears1: | 1997–2001 |
| Youthclubs1: | SVBO |
| Youthyears2: | 2001–2008 |
| Youthclubs2: | FC Emmen |
| Years1: | 2008–2010 |
| Clubs1: | FC Emmen |
| Caps1: | 9 |
| Goals1: | 0 |
| Years2: | 2010–2013 |
| Clubs2: | HHC Hardenberg |
| Caps2: | 74 |
| Goals2: | 6 |
| Years3: | 2013–2019 |
| Clubs3: | FC Emmen |
| Caps3: | 152 |
| Goals3: | 15 |
| Years4: | 2019–2020 |
| Clubs4: | Lommel |
| Caps4: | 14 |
| Goals4: | 0 |
| Years5: | 2020–2021 |
| Clubs5: | HHC Hardenberg |
| Caps5: | 5 |
| Goals5: | 0 |
| Totalcaps: | 254 |
| Totalgoals: | 21 |
Tim Siekman (born 25 May 1990) is a Dutch former professional footballer who played as a centre-back.
While looking for a new club, Siekman kept training with FC Emmen although his contract had expired. On 4 September 2019, Siekman joined Belgian club Lommel SK.[1]
In April 2020, Siekman returned to HHC Hardenberg, a club he had formerly represented between 2010 and 2013.[2] He announced his retirement from football in April 2021.[3]