diff --git a/docs/content/administration/mail-templates.en-us.md b/docs/content/administration/mail-templates.en-us.md
index 4026b8997..8e4e416e8 100644
--- a/docs/content/administration/mail-templates.en-us.md
+++ b/docs/content/administration/mail-templates.en-us.md
@@ -163,7 +163,7 @@ clients don't even support HTML, so they show the text version included in the g
 
 If the template fails to render, it will be noticed only at the moment the mail is sent.
 A default subject is used if the subject template fails, and whatever was rendered successfully
-from the the _mail body_ is used, disregarding the rest.
+from the _mail body_ is used, disregarding the rest.
 
 Please check [Gitea's logs](administration/logging-config.md) for error messages in case of trouble.
 
diff --git a/models/issues/issue_search.go b/models/issues/issue_search.go
index c5c9cecdb..4e1bd9e87 100644
--- a/models/issues/issue_search.go
+++ b/models/issues/issue_search.go
@@ -393,7 +393,7 @@ func applyReviewRequestedCondition(sess *xorm.Session, reviewRequestedID int64)
 
 func applyReviewedCondition(sess *xorm.Session, reviewedID int64) *xorm.Session {
 	// Query for pull requests where you are a reviewer or commenter, excluding
-	// any pull requests already returned by the the review requested filter.
+	// any pull requests already returned by the review requested filter.
 	notPoster := builder.Neq{"issue.poster_id": reviewedID}
 	reviewed := builder.In("issue.id", builder.
 		Select("issue_id").
diff --git a/models/user/user.go b/models/user/user.go
index 6d8eea658..d37463895 100644
--- a/models/user/user.go
+++ b/models/user/user.go
@@ -436,7 +436,7 @@ func (u *User) GetDisplayName() string {
 	return u.Name
 }
 
-// GetCompleteName returns the the full name and username in the form of
+// GetCompleteName returns the full name and username in the form of
 // "Full Name (username)" if full name is not empty, otherwise it returns
 // "username".
 func (u *User) GetCompleteName() string {
diff --git a/modules/git/commit.go b/modules/git/commit.go
index 012ba975e..3140d1f30 100644
--- a/modules/git/commit.go
+++ b/modules/git/commit.go
@@ -311,7 +311,7 @@ func (c *Commit) GetFilesChangedSinceCommit(pastCommit string) ([]string, error)
 	return c.repo.GetFilesChangedBetween(pastCommit, c.ID.String())
 }
 
-// FileChangedSinceCommit Returns true if the file given has changed since the the past commit
+// FileChangedSinceCommit Returns true if the file given has changed since the past commit
 // YOU MUST ENSURE THAT pastCommit is a valid commit ID.
 func (c *Commit) FileChangedSinceCommit(filename, pastCommit string) (bool, error) {
 	return c.repo.FileChangedBetweenCommits(filename, pastCommit, c.ID.String())
diff --git a/routers/api/v1/repo/issue.go b/routers/api/v1/repo/issue.go
index af3f890f8..67ede2388 100644
--- a/routers/api/v1/repo/issue.go
+++ b/routers/api/v1/repo/issue.go
@@ -368,7 +368,7 @@ func ListIssues(ctx *context.APIContext) {
 	//   required: false
 	// - name: created_by
 	//   in: query
-	//   description: Only show items which were created by the the given user
+	//   description: Only show items which were created by the given user
 	//   type: string
 	// - name: assigned_by
 	//   in: query
diff --git a/routers/api/v1/repo/pull_review.go b/routers/api/v1/repo/pull_review.go
index 6860d6e77..9ccbb57c5 100644
--- a/routers/api/v1/repo/pull_review.go
+++ b/routers/api/v1/repo/pull_review.go
@@ -692,7 +692,7 @@ func prepareSingleReview(ctx *context.APIContext) (*issues_model.Review, *issues
 		return nil, nil, true
 	}
 
-	// validate the the review is for the given PR
+	// validate the review is for the given PR
 	if review.IssueID != pr.IssueID {
 		ctx.NotFound("ReviewNotInPR")
 		return nil, nil, true
diff --git a/templates/swagger/v1_json.tmpl b/templates/swagger/v1_json.tmpl
index 04f71835c..6366f0561 100644
--- a/templates/swagger/v1_json.tmpl
+++ b/templates/swagger/v1_json.tmpl
@@ -6552,7 +6552,7 @@
           },
           {
             "type": "string",
-            "description": "Only show items which were created by the the given user",
+            "description": "Only show items which were created by the given user",
             "name": "created_by",
             "in": "query"
           },