| Date: | 4–9 June |
| Edition: | 2nd |
| Surface: | Clay |
| Location: | Shymkent, Kazakhstan |
| Champs: | Yannick Hanfmann |
| Champd: |  Lorenzo Giustino / Gonçalo Oliveira |
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.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Yannick Hanfmann | 138 | 1 | ||
 Bolivia, Plurination;al State of | Hugo Dellien | 145 | 2 | |
 Austria | Sebastian Ofner | 147 | 3 | |
 Egypt | Mohamed Safwat | 182 | 4 | |
 Spain | Ricardo Ojeda Lara | 187 | 5 | |
| Nino Serdarušić | 201 | 6 | ||
 Belarus | Uladzimir Ignatik | 202 | 7 | |
| Spain | Enrique López Pérez | 208 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
See main article: 2018 Shymkent Challenger – Singles.
Roberto Cid Subervi 7–6(7–3), 4–6, 6–2.See main article: 2018 Shymkent Challenger – Doubles.
Lorenzo Giustino / Gonçalo Oliveira def. Lucas Miedler / Sebastian Ofner 6–2, 7–6(7–4).
