diff --git a/README.md b/README.md
index 3e4b9bd..9f18dfb 100644
--- a/README.md
+++ b/README.md
@@ -591,6 +591,7 @@ List of all available rules. The rules ported from `golint` are left unchanged a
 | [`unexported-naming`](./RULES_DESCRIPTIONS.md#unexported-naming)          |  n/a   |  Warns on wrongly named un-exported symbols       |    no    |  no   |
 | [`unexported-return`](./RULES_DESCRIPTIONS.md#unexported-return)   |  n/a   | Warns when a public return is from unexported type.              |   yes    |  yes  |
 | [`unhandled-error`](./RULES_DESCRIPTIONS.md#unhandled-error)   | []string   | Warns on unhandled errors returned by function calls    |    no    |  yes   |
+| [`unnecessary-if`](./RULES_DESCRIPTIONS.md#unnecessary-if)    |  n/a   | Identifies `if-else` statements that can be replaced by simpler statements  |    no    |  no   |
 | [`unnecessary-format`](./RULES_DESCRIPTIONS.md#unnecessary-format)    |  n/a   | Identifies calls to formatting functions where the format string does not contain any formatting verbs          |    no    |  no   |
 | [`unnecessary-stmt`](./RULES_DESCRIPTIONS.md#unnecessary-stmt)    |  n/a   | Suggests removing or simplifying unnecessary statements          |    no    |  no   |
 | [`unreachable-code`](./RULES_DESCRIPTIONS.md#unreachable-code)    |  n/a   | Warns on unreachable code                                        |    no    |  no   |
diff --git a/RULES_DESCRIPTIONS.md b/RULES_DESCRIPTIONS.md
index 29282bd..817ae71 100644
--- a/RULES_DESCRIPTIONS.md
+++ b/RULES_DESCRIPTIONS.md
@@ -87,6 +87,7 @@ List of all available rules.
 - [unexported-naming](#unexported-naming)
 - [unexported-return](#unexported-return)
 - [unhandled-error](#unhandled-error)
+- [unnecessary-if](#unnecessary-if)
 - [unnecessary-format](#unnecessary-format)
 - [unnecessary-stmt](#unnecessary-stmt)
 - [unreachable-code](#unreachable-code)
@@ -1500,6 +1501,39 @@ arguments = [
 ]
 ```
 
+## unnecessary-if
+
+_Description_: Detects unnecessary `if-else` statements that return or assign a boolean value
+based on a condition and suggests a simplified, direct return or assignment.
+The `if-else` block is redundant because the condition itself is already a boolean expression.
+The simplified version is immediately clearer, more idiomatic, and reduces cognitive load for the reader.
+
+### Examples (unnecessary-if)
+
+```go
+if y <= 0 {
+  z = true
+} else {
+  z = false
+}
+
+if x > 10 {
+  return false
+} else {
+  return true
+}
+```
+
+Fixed code:
+
+```go
+z = y <= 0
+
+return x <= 10
+```
+
+_Configuration_: N/A
+
 ## unnecessary-format
 
 _Description_: This rule identifies calls to formatting functions where the format string does not contain any formatting verbs
diff --git a/config/config.go b/config/config.go
index d163308..ba97832 100644
--- a/config/config.go
+++ b/config/config.go
@@ -115,6 +115,7 @@ var allRules = append([]lint.Rule{
 	&rule.UnsecureURLSchemeRule{},
 	&rule.InefficientMapLookupRule{},
 	&rule.ForbiddenCallInWgGoRule{},
+	&rule.UnnecessaryIfRule{},
 }, defaultRules...)
 
 // allFormatters is a list of all available formatters to output the linting results.
diff --git a/rule/unnecessary_if.go b/rule/unnecessary_if.go
new file mode 100644
index 0000000..f2f8174
--- /dev/null
+++ b/rule/unnecessary_if.go
@@ -0,0 +1,202 @@
+package rule
+
+import (
+	"fmt"
+	"go/ast"
+	"go/token"
+
+	"github.com/mgechev/revive/internal/astutils"
+	"github.com/mgechev/revive/lint"
+)
+
+// UnnecessaryIfRule warns on if...else statements that can be replaced by simpler expressions.
+type UnnecessaryIfRule struct{}
+
+// Apply applies the rule to given file.
+func (*UnnecessaryIfRule) Apply(file *lint.File, _ lint.Arguments) []lint.Failure {
+	var failures []lint.Failure
+
+	onFailure := func(failure lint.Failure) {
+		failures = append(failures, failure)
+	}
+
+	w := &lintUnnecessaryIf{onFailure: onFailure}
+	for _, decl := range file.AST.Decls {
+		fn, ok := decl.(*ast.FuncDecl)
+		if !ok || fn.Body == nil {
+			continue
+		}
+
+		ast.Walk(w, fn.Body)
+	}
+
+	return failures
+}
+
+// Name returns the rule name.
+func (*UnnecessaryIfRule) Name() string {
+	return "unnecessary-if"
+}
+
+type lintUnnecessaryIf struct {
+	onFailure func(lint.Failure)
+}
+
+// Visit walks the AST looking for if statements of the form:
+//
+// if cond { return <bool literal> } else { return <bool literal> }
+//
+// or
+//
+// if cond { <idX> = <bool literal> } else { <idX> = <bool literal> }.
+func (w *lintUnnecessaryIf) Visit(node ast.Node) ast.Visitor {
+	ifStmt, ok := node.(*ast.IfStmt)
+	if !ok {
+		return w // not an if statement
+	}
+
+	//          if without else    or if with initialization
+	mustSkip := ifStmt.Else == nil || ifStmt.Init != nil
+	if mustSkip {
+		return w
+	}
+
+	elseBranch, ok := ifStmt.Else.(*ast.BlockStmt)
+	if !ok { // if-else-if construction
+		return w // the rule only copes with single if...else statements
+	}
+
+	thenStmts := ifStmt.Body.List
+	elseStmts := elseBranch.List
+	if len(thenStmts) != 1 || len(elseStmts) != 1 {
+		return w // then and else branches do not have just one statement
+	}
+
+	replacement := ""
+	thenBool := false
+	switch thenStmt := thenStmts[0].(type) {
+	case *ast.ReturnStmt:
+		replacement, thenBool = w.replacementForReturnStmt(thenStmt, elseStmts)
+	case *ast.AssignStmt:
+		replacement, thenBool = w.replacementForAssignmentStmt(thenStmt, elseStmts)
+	default:
+		return w // the then branch is neither a return nor an assignment
+	}
+
+	if replacement == "" {
+		return w // no replacement found
+	}
+
+	cond := w.condAsString(ifStmt.Cond, !thenBool)
+	msg := "replace this conditional by: " + replacement + " " + cond
+
+	w.onFailure(lint.Failure{
+		Confidence: 1.0,
+		Node:       ifStmt,
+		Category:   lint.FailureCategoryLogic,
+		Failure:    msg,
+	})
+
+	return nil
+}
+
+var relationalOppositeOf = map[token.Token]token.Token{
+	token.EQL: token.NEQ, // == !=
+	token.GEQ: token.LSS, // >= <
+	token.GTR: token.LEQ, // > <=
+	token.LEQ: token.GTR, // <= >
+	token.LSS: token.GEQ, // < >=
+	token.NEQ: token.EQL, // != ==
+}
+
+// condAsString yields the string representation of the given condition expression.
+// The method will try to minimize the negations in the resulting expression.
+func (*lintUnnecessaryIf) condAsString(cond ast.Expr, mustNegate bool) string {
+	result := astutils.GoFmt(cond)
+
+	if mustNegate {
+		result = "!(" + result + ")" // naive negation
+
+		// check if we can build a simpler expression
+		if binExp, ok := cond.(*ast.BinaryExpr); ok {
+			originalOp := binExp.Op
+			opposite, ok := relationalOppositeOf[originalOp]
+			if ok {
+				binExp.Op = opposite
+				result = astutils.GoFmt(binExp) // replace initial result by a simpler one
+				binExp.Op = originalOp
+			}
+		}
+	}
+
+	return result
+}
+
+// replacementForAssignmentStmt returns a replacement statement != ""
+// iff both then and else statements are of the form <idX> = <bool literal>
+// If the replacement != "" then the second return value is the Boolean value
+// of <bool literal> in the then-side assignment, false otherwise.
+func (w *lintUnnecessaryIf) replacementForAssignmentStmt(thenStmt *ast.AssignStmt, elseStmts []ast.Stmt) (replacement string, thenBool bool) {
+	thenBoolStr, ok := w.isSingleBooleanLiteral(thenStmt.Rhs)
+	if !ok {
+		return "", false
+	}
+
+	thenLHS := astutils.GoFmt(thenStmt.Lhs[0])
+
+	elseStmt, ok := elseStmts[0].(*ast.AssignStmt)
+	if !ok {
+		return "", false
+	}
+
+	elseLHS := astutils.GoFmt(elseStmt.Lhs[0])
+	if thenLHS != elseLHS {
+		return "", false
+	}
+
+	_, ok = w.isSingleBooleanLiteral(elseStmt.Rhs)
+	if !ok {
+		return "", false
+	}
+
+	return fmt.Sprintf("%s %s", thenLHS, thenStmt.Tok.String()), thenBoolStr == "true"
+}
+
+// replacementForReturnStmt returns a replacement statement != ""
+// iff both then and else statements are of the form return <bool literal>
+// If the replacement != "" then the second return value is the string representation
+// of <bool literal> in the then-side assignment, "" otherwise.
+func (w *lintUnnecessaryIf) replacementForReturnStmt(thenStmt *ast.ReturnStmt, elseStmts []ast.Stmt) (replacement string, thenBool bool) {
+	thenBoolStr, ok := w.isSingleBooleanLiteral(thenStmt.Results)
+	if !ok {
+		return "", false
+	}
+
+	elseStmt, ok := elseStmts[0].(*ast.ReturnStmt)
+	if !ok {
+		return "", false
+	}
+
+	_, ok = w.isSingleBooleanLiteral(elseStmt.Results)
+	if !ok {
+		return "", false
+	}
+
+	return "return", thenBoolStr == "true"
+}
+
+// isSingleBooleanLiteral returns the string representation of <bool literal> and true
+// if the given list of expressions has exactly one element and that element is a bool literal (true or false),
+// otherwise it returns "" and false.
+func (*lintUnnecessaryIf) isSingleBooleanLiteral(exprs []ast.Expr) (string, bool) {
+	if len(exprs) != 1 {
+		return "", false
+	}
+
+	ident, ok := exprs[0].(*ast.Ident)
+	if !ok {
+		return "", false
+	}
+
+	return ident.Name, (ident.Name == "true" || ident.Name == "false")
+}
diff --git a/test/unnecessary_if_test.go b/test/unnecessary_if_test.go
new file mode 100644
index 0000000..f6712b0
--- /dev/null
+++ b/test/unnecessary_if_test.go
@@ -0,0 +1,12 @@
+package test
+
+import (
+	"testing"
+
+	"github.com/mgechev/revive/lint"
+	"github.com/mgechev/revive/rule"
+)
+
+func TestUnnecessaryIf(t *testing.T) {
+	testRule(t, "unnecessary_if", &rule.UnnecessaryIfRule{}, &lint.RuleConfig{})
+}
diff --git a/testdata/unnecessary_if.go b/testdata/unnecessary_if.go
new file mode 100644
index 0000000..4862449
--- /dev/null
+++ b/testdata/unnecessary_if.go
@@ -0,0 +1,153 @@
+package fixtures
+
+func unnecessaryIf() bool {
+	var cond bool
+	var id bool
+
+	// test return replacements
+	if cond { // MATCH /replace this conditional by: return cond/
+		return true
+	} else {
+		return false
+	}
+
+	if cond { // MATCH /replace this conditional by: return !(cond)/
+		return false
+	} else {
+		return true
+	}
+
+	// test assignment replacements
+	if cond { // MATCH /replace this conditional by: id = cond/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond { // MATCH /replace this conditional by: id = !(cond)/
+		id = false
+	} else {
+		id = true
+	}
+
+	// test suggestions for (in)equalities
+	//// assignments
+	if cond == id { // MATCH /replace this conditional by: id = cond == id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond == id { // MATCH /replace this conditional by: id = cond != id/
+		id = false
+	} else {
+		id = true
+	}
+
+	if cond != id { // MATCH /replace this conditional by: id = cond != id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond != id { // MATCH /replace this conditional by: id = cond == id/
+		id = false
+	} else {
+		id = true
+	}
+
+	//// return
+	if cond == id { // MATCH /replace this conditional by: return cond == id/
+		return true
+	} else {
+		return false
+	}
+
+	if cond == id { // MATCH /replace this conditional by: return cond != id/
+		return false
+	} else {
+		return true
+	}
+
+	if cond != id { // MATCH /replace this conditional by: return cond != id/
+		return true
+	} else {
+		return false
+	}
+
+	if cond != id { // MATCH /replace this conditional by: return cond == id/
+		return false
+	} else {
+		return true
+	}
+
+	//// assignments
+	if cond <= id { // MATCH /replace this conditional by: id = cond <= id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond <= id { // MATCH /replace this conditional by: id = cond > id/
+		id = false
+	} else {
+		id = true
+	}
+
+	if cond >= id { // MATCH /replace this conditional by: id = cond >= id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond >= id { // MATCH /replace this conditional by: id = cond < id/
+		id = false
+	} else {
+		id = true
+	}
+
+	if cond > id { // MATCH /replace this conditional by: id = cond > id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond > id { // MATCH /replace this conditional by: id = cond <= id/
+		id = false
+	} else {
+		id = true
+	}
+
+	if cond < id { // MATCH /replace this conditional by: id = cond < id/
+		id = true
+	} else {
+		id = false
+	}
+
+	if cond < id { // MATCH /replace this conditional by: id = cond >= id/
+		id = false
+	} else {
+		id = true
+	}
+
+	if (something > 0) && (!id) || (something+10 <= 0) { // MATCH /replace this conditional by: id = !((something > 0) && (!id) || (something+10 <= 0))/
+		id = false
+	} else {
+		id = true
+	}
+
+	// conditionals with initialization
+	if cond := false; cond {
+		return true
+	} else {
+		return false
+	}
+
+	if cond := false; cond {
+		id = true
+	} else {
+		id = false
+	}
+
+	return id == id
+}