The 2018 Shymkent Challenger was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Shymkent, Kazakhstan between 4 and 9 June 2018.
Singles main-draw entrants
Seeds
1 Rankings are as of 28 May 2018.
Other entrants
The following players received wildcards into the singles main draw: Alen Avidzba Roman Khassanov Grigoriy Lomakin Denis Yevseyev
The following players received entry from the qualifying draw: Kevin Krawietz Daniel Masur Jurij Rodionov Wu Tung-lin
Champions
Singles
Yannick Hanfmann def. Roberto Cid Subervi 7–6(7–3), 4–6, 6–2.
Doubles
Lorenzo Giustino / Gonçalo Oliveira def. Lucas Miedler / Sebastian Ofner 6–2, 7–6(7–4).