The 2013 LPGA of Korea Tour was the 36th season of the LPGA of Korea Tour, the professional golf tour for women operated by the Korea Ladies Professional Golf' Association. It consisted of 23 golf tournaments, 20 played in South Korea, two played in China, and one played in Taiwan. Jang Ha-na won three tournaments and was the leading money winner with earnings of ₩689,542,549.
The number in parentheses after winners' names show the player's total number wins in official money individual events on the LPGA of Korea Tour, including that event.
| Date | Tournament | Host city | Prize fund (KRW) | Winner | |
|---|---|---|---|---|---|
| Dec 16 | Hyundai China Ladies Open |  Xiamen | US$400,000 |  Kim Hyo-joo (2) | |
| Apr 14 | Lotte Mart Women's Open | Jeju | 500,000,000 | Kim Sei-young (1) | |
| Apr 21 | Nexen-Saintnine Masters | Gimhae | 500,000,000 | Yang Soo-jin (5) | |
| May 5 | KG-Edaily Ladies Open | Anseong | 500,000,000 | Lee Mi-rim (3) | |
| May 19 | Woori Investment & Securities Ladies Championship | Yongin | 500,000,000 | Heo Yoon-kyung (1) | |
| May 26 | Doosan Match Play Championship | Chuncheon | 500,000,000 | Jang Ha-na (2) | |
| Jun 2 | E1 Charity Open | Icheon | 600,000,000 | Kim Bo-kyung (2) | |
| Jun 9 | Lotte Cantata Women's Open | Jeju | 500,000,000 | Kim Bo-kyung (3) | |
| Jun 16 | S-Oil Champions Invitational | Jeju | 600,000,000 | Byun Hyun-min (2) | |
| Jun 23 | Kia Motors Korea Women's Open Championship | Incheon | 600,000,000 | Chun In-gee (1) | |
| Jul 7 | Kumho Tire Women's Open | Weihai | 500,000,000 | Kim Da-na (1) | |
| Aug 18 | Nefs Masterpiece | Hongcheon | 600,000,000 | Kim Ji-hyun2 (2) | |
| Aug 25 | MBN-KYJ Golf Ladies Open | Yangpyeong | 500,000,000 | Kim Ha-neul (8) | |
| Sep 8 | Hanwha Finance Classic | Taean | 1,200,000,000 | Kim Sei-young (2) | |
| Sep 15 | MefLife KLPGA Championship | Ansan | 700,000,000 | Kim Sei-young (3) | |
| Sep 29 | KDB Daewoo Securities Classic | Pyeongchang | 600,000,000 | Bae Hee-kyung (1) | |
| Oct 6 | Rush n Cash Classic | Yeoju | 600,000,000 | Jang Ha-na (3) | |
| Oct 13 | Hite Jinro Championship | Yeoju | 600,000,000 | Jang Ha-na (4) | |
| Oct 20 | LPGA KEB-HanaBank Championship | Incheon | US$1,900,000 | Amy Yang (2) | |
| Oct 27 | KB Financial Star Championship | Incheon | 700,000,000 | Lee Seung-hyun (2) | |
| Nov 10 | ADT CAPS Championship | Busan | 500,000,000 | Choi Yoo-lim (1) | |
| Nov 17 | Chosun Ilbo Championship | Suncheon | 500,000,000 | Lee Min-young (1) |
LPGA KEB-HanaBank Championship is co-sanctioned with LPGA Tour.
Kumho Tire Women's Open and Hyundai China Ladies Open are co-sanctioned with China LPGA Tour.
Swinging Skirts World Ladies Masters is co-sanctioned with Taiwan LPGA.