diff --git a/github/github-accessors.go b/github/github-accessors.go
index 1c17384eac0..cbb401bd165 100644
--- a/github/github-accessors.go
+++ b/github/github-accessors.go
@@ -9972,6 +9972,14 @@ func (p *PullRequest) GetAuthorAssociation() string {
 	return *p.AuthorAssociation
 }
 
+// GetAutoMerge returns the AutoMerge field.
+func (p *PullRequest) GetAutoMerge() *PullRequestAutoMerge {
+	if p == nil {
+		return nil
+	}
+	return p.AutoMerge
+}
+
 // GetBase returns the Base field.
 func (p *PullRequest) GetBase() *PullRequestBranch {
 	if p == nil {
@@ -10284,6 +10292,38 @@ func (p *PullRequest) GetUser() *User {
 	return p.User
 }
 
+// GetCommitMessage returns the CommitMessage field if it's non-nil, zero value otherwise.
+func (p *PullRequestAutoMerge) GetCommitMessage() string {
+	if p == nil || p.CommitMessage == nil {
+		return ""
+	}
+	return *p.CommitMessage
+}
+
+// GetCommitTitle returns the CommitTitle field if it's non-nil, zero value otherwise.
+func (p *PullRequestAutoMerge) GetCommitTitle() string {
+	if p == nil || p.CommitTitle == nil {
+		return ""
+	}
+	return *p.CommitTitle
+}
+
+// GetEnabledBy returns the EnabledBy field.
+func (p *PullRequestAutoMerge) GetEnabledBy() *User {
+	if p == nil {
+		return nil
+	}
+	return p.EnabledBy
+}
+
+// GetMergeMethod returns the MergeMethod field if it's non-nil, zero value otherwise.
+func (p *PullRequestAutoMerge) GetMergeMethod() string {
+	if p == nil || p.MergeMethod == nil {
+		return ""
+	}
+	return *p.MergeMethod
+}
+
 // GetLabel returns the Label field if it's non-nil, zero value otherwise.
 func (p *PullRequestBranch) GetLabel() string {
 	if p == nil || p.Label == nil {
diff --git a/github/github-accessors_test.go b/github/github-accessors_test.go
index 750c6a40f8f..812bb6a931b 100644
--- a/github/github-accessors_test.go
+++ b/github/github-accessors_test.go
@@ -11671,6 +11671,13 @@ func TestPullRequest_GetAuthorAssociation(tt *testing.T) {
 	p.GetAuthorAssociation()
 }
 
+func TestPullRequest_GetAutoMerge(tt *testing.T) {
+	p := &PullRequest{}
+	p.GetAutoMerge()
+	p = nil
+	p.GetAutoMerge()
+}
+
 func TestPullRequest_GetBase(tt *testing.T) {
 	p := &PullRequest{}
 	p.GetBase()
@@ -12043,6 +12050,43 @@ func TestPullRequest_GetUser(tt *testing.T) {
 	p.GetUser()
 }
 
+func TestPullRequestAutoMerge_GetCommitMessage(tt *testing.T) {
+	var zeroValue string
+	p := &PullRequestAutoMerge{CommitMessage: &zeroValue}
+	p.GetCommitMessage()
+	p = &PullRequestAutoMerge{}
+	p.GetCommitMessage()
+	p = nil
+	p.GetCommitMessage()
+}
+
+func TestPullRequestAutoMerge_GetCommitTitle(tt *testing.T) {
+	var zeroValue string
+	p := &PullRequestAutoMerge{CommitTitle: &zeroValue}
+	p.GetCommitTitle()
+	p = &PullRequestAutoMerge{}
+	p.GetCommitTitle()
+	p = nil
+	p.GetCommitTitle()
+}
+
+func TestPullRequestAutoMerge_GetEnabledBy(tt *testing.T) {
+	p := &PullRequestAutoMerge{}
+	p.GetEnabledBy()
+	p = nil
+	p.GetEnabledBy()
+}
+
+func TestPullRequestAutoMerge_GetMergeMethod(tt *testing.T) {
+	var zeroValue string
+	p := &PullRequestAutoMerge{MergeMethod: &zeroValue}
+	p.GetMergeMethod()
+	p = &PullRequestAutoMerge{}
+	p.GetMergeMethod()
+	p = nil
+	p.GetMergeMethod()
+}
+
 func TestPullRequestBranch_GetLabel(tt *testing.T) {
 	var zeroValue string
 	p := &PullRequestBranch{Label: &zeroValue}
diff --git a/github/github-stringify_test.go b/github/github-stringify_test.go
index cf0c7ebe817..cd040cbac8b 100644
--- a/github/github-stringify_test.go
+++ b/github/github-stringify_test.go
@@ -1129,12 +1129,13 @@ func TestPullRequest_String(t *testing.T) {
 		MaintainerCanModify: Bool(false),
 		AuthorAssociation:   String(""),
 		NodeID:              String(""),
+		AutoMerge:           &PullRequestAutoMerge{},
 		Links:               &PRLinks{},
 		Head:                &PullRequestBranch{},
 		Base:                &PullRequestBranch{},
 		ActiveLockReason:    String(""),
 	}
-	want := `github.PullRequest{ID:0, Number:0, State:"", Locked:false, Title:"", Body:"", User:github.User{}, Draft:false, Merged:false, Mergeable:false, MergeableState:"", MergedBy:github.User{}, MergeCommitSHA:"", Rebaseable:false, Comments:0, Commits:0, Additions:0, Deletions:0, ChangedFiles:0, URL:"", HTMLURL:"", IssueURL:"", StatusesURL:"", DiffURL:"", PatchURL:"", CommitsURL:"", CommentsURL:"", ReviewCommentsURL:"", ReviewCommentURL:"", ReviewComments:0, Assignee:github.User{}, Milestone:github.Milestone{}, MaintainerCanModify:false, AuthorAssociation:"", NodeID:"", Links:github.PRLinks{}, Head:github.PullRequestBranch{}, Base:github.PullRequestBranch{}, ActiveLockReason:""}`
+	want := `github.PullRequest{ID:0, Number:0, State:"", Locked:false, Title:"", Body:"", User:github.User{}, Draft:false, Merged:false, Mergeable:false, MergeableState:"", MergedBy:github.User{}, MergeCommitSHA:"", Rebaseable:false, Comments:0, Commits:0, Additions:0, Deletions:0, ChangedFiles:0, URL:"", HTMLURL:"", IssueURL:"", StatusesURL:"", DiffURL:"", PatchURL:"", CommitsURL:"", CommentsURL:"", ReviewCommentsURL:"", ReviewCommentURL:"", ReviewComments:0, Assignee:github.User{}, Milestone:github.Milestone{}, MaintainerCanModify:false, AuthorAssociation:"", NodeID:"", AutoMerge:github.PullRequestAutoMerge{}, Links:github.PRLinks{}, Head:github.PullRequestBranch{}, Base:github.PullRequestBranch{}, ActiveLockReason:""}`
 	if got := v.String(); got != want {
 		t.Errorf("PullRequest.String = %v, want %v", got, want)
 	}
diff --git a/github/pulls.go b/github/pulls.go
index 0b48c232a6d..6c866ea8840 100644
--- a/github/pulls.go
+++ b/github/pulls.go
@@ -18,50 +18,59 @@ import (
 // GitHub API docs: https://docs.github.com/en/free-pro-team@latest/rest/reference/pulls/
 type PullRequestsService service
 
+// PullRequestAutoMerge represents the "auto_merge" response for a PullRequest.
+type PullRequestAutoMerge struct {
+	EnabledBy     *User   `json:"enabled_by,omitempty"`
+	MergeMethod   *string `json:"merge_method,omitempty"`
+	CommitTitle   *string `json:"commit_title,omitempty"`
+	CommitMessage *string `json:"commit_message,omitempty"`
+}
+
 // PullRequest represents a GitHub pull request on a repository.
 type PullRequest struct {
-	ID                  *int64     `json:"id,omitempty"`
-	Number              *int       `json:"number,omitempty"`
-	State               *string    `json:"state,omitempty"`
-	Locked              *bool      `json:"locked,omitempty"`
-	Title               *string    `json:"title,omitempty"`
-	Body                *string    `json:"body,omitempty"`
-	CreatedAt           *time.Time `json:"created_at,omitempty"`
-	UpdatedAt           *time.Time `json:"updated_at,omitempty"`
-	ClosedAt            *time.Time `json:"closed_at,omitempty"`
-	MergedAt            *time.Time `json:"merged_at,omitempty"`
-	Labels              []*Label   `json:"labels,omitempty"`
-	User                *User      `json:"user,omitempty"`
-	Draft               *bool      `json:"draft,omitempty"`
-	Merged              *bool      `json:"merged,omitempty"`
-	Mergeable           *bool      `json:"mergeable,omitempty"`
-	MergeableState      *string    `json:"mergeable_state,omitempty"`
-	MergedBy            *User      `json:"merged_by,omitempty"`
-	MergeCommitSHA      *string    `json:"merge_commit_sha,omitempty"`
-	Rebaseable          *bool      `json:"rebaseable,omitempty"`
-	Comments            *int       `json:"comments,omitempty"`
-	Commits             *int       `json:"commits,omitempty"`
-	Additions           *int       `json:"additions,omitempty"`
-	Deletions           *int       `json:"deletions,omitempty"`
-	ChangedFiles        *int       `json:"changed_files,omitempty"`
-	URL                 *string    `json:"url,omitempty"`
-	HTMLURL             *string    `json:"html_url,omitempty"`
-	IssueURL            *string    `json:"issue_url,omitempty"`
-	StatusesURL         *string    `json:"statuses_url,omitempty"`
-	DiffURL             *string    `json:"diff_url,omitempty"`
-	PatchURL            *string    `json:"patch_url,omitempty"`
-	CommitsURL          *string    `json:"commits_url,omitempty"`
-	CommentsURL         *string    `json:"comments_url,omitempty"`
-	ReviewCommentsURL   *string    `json:"review_comments_url,omitempty"`
-	ReviewCommentURL    *string    `json:"review_comment_url,omitempty"`
-	ReviewComments      *int       `json:"review_comments,omitempty"`
-	Assignee            *User      `json:"assignee,omitempty"`
-	Assignees           []*User    `json:"assignees,omitempty"`
-	Milestone           *Milestone `json:"milestone,omitempty"`
-	MaintainerCanModify *bool      `json:"maintainer_can_modify,omitempty"`
-	AuthorAssociation   *string    `json:"author_association,omitempty"`
-	NodeID              *string    `json:"node_id,omitempty"`
-	RequestedReviewers  []*User    `json:"requested_reviewers,omitempty"`
+	ID                  *int64                `json:"id,omitempty"`
+	Number              *int                  `json:"number,omitempty"`
+	State               *string               `json:"state,omitempty"`
+	Locked              *bool                 `json:"locked,omitempty"`
+	Title               *string               `json:"title,omitempty"`
+	Body                *string               `json:"body,omitempty"`
+	CreatedAt           *time.Time            `json:"created_at,omitempty"`
+	UpdatedAt           *time.Time            `json:"updated_at,omitempty"`
+	ClosedAt            *time.Time            `json:"closed_at,omitempty"`
+	MergedAt            *time.Time            `json:"merged_at,omitempty"`
+	Labels              []*Label              `json:"labels,omitempty"`
+	User                *User                 `json:"user,omitempty"`
+	Draft               *bool                 `json:"draft,omitempty"`
+	Merged              *bool                 `json:"merged,omitempty"`
+	Mergeable           *bool                 `json:"mergeable,omitempty"`
+	MergeableState      *string               `json:"mergeable_state,omitempty"`
+	MergedBy            *User                 `json:"merged_by,omitempty"`
+	MergeCommitSHA      *string               `json:"merge_commit_sha,omitempty"`
+	Rebaseable          *bool                 `json:"rebaseable,omitempty"`
+	Comments            *int                  `json:"comments,omitempty"`
+	Commits             *int                  `json:"commits,omitempty"`
+	Additions           *int                  `json:"additions,omitempty"`
+	Deletions           *int                  `json:"deletions,omitempty"`
+	ChangedFiles        *int                  `json:"changed_files,omitempty"`
+	URL                 *string               `json:"url,omitempty"`
+	HTMLURL             *string               `json:"html_url,omitempty"`
+	IssueURL            *string               `json:"issue_url,omitempty"`
+	StatusesURL         *string               `json:"statuses_url,omitempty"`
+	DiffURL             *string               `json:"diff_url,omitempty"`
+	PatchURL            *string               `json:"patch_url,omitempty"`
+	CommitsURL          *string               `json:"commits_url,omitempty"`
+	CommentsURL         *string               `json:"comments_url,omitempty"`
+	ReviewCommentsURL   *string               `json:"review_comments_url,omitempty"`
+	ReviewCommentURL    *string               `json:"review_comment_url,omitempty"`
+	ReviewComments      *int                  `json:"review_comments,omitempty"`
+	Assignee            *User                 `json:"assignee,omitempty"`
+	Assignees           []*User               `json:"assignees,omitempty"`
+	Milestone           *Milestone            `json:"milestone,omitempty"`
+	MaintainerCanModify *bool                 `json:"maintainer_can_modify,omitempty"`
+	AuthorAssociation   *string               `json:"author_association,omitempty"`
+	NodeID              *string               `json:"node_id,omitempty"`
+	RequestedReviewers  []*User               `json:"requested_reviewers,omitempty"`
+	AutoMerge           *PullRequestAutoMerge `json:"auto_merge,omitempty"`
 
 	// RequestedTeams is populated as part of the PullRequestEvent.
 	// See, https://docs.github.com/en/developers/webhooks-and-events/github-event-types#pullrequestevent for an example.