2018 Jin'an Open

{{Infobox tennis event|2018|Jin'an Open|

| date = 7–13 May

| edition = 2nd

| category = ITF Women's Circuit

| location = Lu'an, China

| surface = Hard

| prize_money = $60,000

| champs = {{flagicon|CHN}} Zhu Lin

| champd = {{flagicon|GBR}} Harriet Dart / {{flagicon|IND}} Ankita Raina

}}

The 2018 Jin'an Open was a professional tennis tournament played on outdoor hard courts. It was the second edition of the tournament and was part of the 2018 ITF Women's Circuit. It took place in Lu'an, China, on 7–13 May 2018.

Singles main draw entrants

= Seeds =

class="sortable wikitable"
width="70"| Country

! width="175"| Player

! Rank1

! Seed

{{flag|CHN}}

|Zhu Lin

|120

|1

{{flag|CHN}}

|Liu Fangzhou

|160

|2

{{flag|IND}}

|Ankita Raina

|193

|3

{{flag|GBR}}

|Harriet Dart

|215

|4

{{flag|IND}}

|Karman Thandi

|267

|5

{{flag|CHN}}

|Xun Fangying

|287

|6

{{flag|JPN}}

|Erika Sema

|301

|7

{{flag|JPN}}

|Mai Minokoshi

|306

|8

  • 1 Rankings as of 30 April 2018.

= Other entrants =

The following players received a wildcard into the singles main draw:

The following players received entry from the qualifying draw:

Champions

=Singles=

{{main|2018 Jin'an Open – Singles}}

=Doubles=

{{main|2018 Jin'an Open – Doubles}}