电视动画《哥布林杀手》改编自蜗牛 くも创作的同名轻小说，于2018年2月宣布了动画化的消息 。动画由WHITE FOX负责制作 ，于2018年10月6日至12月29日每周六在TOKYO MX、SUN电视台、BS11首播 ，中国大陆由爱奇艺独家正版发布，全13话（12话正篇+1话特别篇）。

Goblins are known for their ferocity, cunning, and rapid reproduction, but their reputation as the lowliest of monsters causes their threat to be overlooked as adventurers turn a blind eye in favor of more rewarding assignments with larger bounties.

A young priestess has formed her first adventuring party, but almost immediately they find themselves in distress. It's the Goblin Slayer who comes to their rescue—a man who's dedicated his life to the extermination of all goblins, by any means necessary. As a holder of the prestigious Silver rank, the Goblin Slayer allows her to accompany him as he assists the Adventurer's Guild in all goblin-related matters. Together with the Priestess, High Elf, Dwarf, and Lizard-man, the armored warrior will not rest until every single goblin in the frontier lands has been eradicated for good.

Une jeune prêtresse vient de former son premier groupe d'aventuriers, cependant ils se trouvent rapidement dans une situation dangereuse. Attaqués par une troupe de gobelins, ils se font sauver par le "Goblin Slayer", une personne qui voue sa vie à l'extermination des gobelins, et par n'importe quel moyen.

辺境のギルドには、ゴブリン討伐だけで銀等級（序列三位）にまで上り詰めた稀有な存在がいるという……。冒険者になって、はじめて組んだパーティがピンチとなった女神官。それを助けた者こそ、ゴブリンスレイヤーと呼ばれる男だった。彼は手段を選ばず、手間を惜しまずゴブリンだけを退治していく。そんな彼に振り回される女神官、感謝する受付嬢、彼を待つ幼馴染の牛飼娘。そんな、彼の噂を聞き、森人（エルフ）の少女が依頼に現れた――。

Em um mundo de fantasia, aventureiros vêm de longe para se juntar a Guilda, a fim de concluir contratos para os postos de trabalho que estão disponíveis. Uma sacerdotisa inexperiente, ingressa em sua primeira aventura, mas se veem em perigo depois que seu primeiro contrato de aventureiros que envolve goblins da errado e quase todo seu grupo é dizimado pelos goblins. Depois que o resto do seu grupo é abatido ela é salva por um homem conhecido como Goblin Slayer, um aventureiro, cujo único propósito é a erradicação dos goblins.