diff --git a/strings.go b/strings.go
index 6f5ce39..62824e4 100644
--- a/strings.go
+++ b/strings.go
@@ -3,6 +3,7 @@ package assertions
 import (
 	"fmt"
 	"reflect"
+	"regexp"
 	"strings"
 )
 
@@ -225,3 +226,26 @@ func ShouldEqualTrimSpace(actual any, expected ...any) string {
 	actualString = strings.TrimSpace(actualString)
 	return ShouldEqual(actualString, expected[0])
 }
+
+// ShouldMatchRegex receives exactly 2 string parameters and ensures that the actual string matches
+// the given regular expression pattern.
+func ShouldMatchRegex(actual interface{}, expected ...interface{}) string {
+	if fail := need(1, expected); fail != success {
+		return fail
+	}
+
+	obs, valueIsString := actual.(string)
+	pattern, expecIsString := expected[0].(string)
+
+	if !valueIsString || !expecIsString {
+		return fmt.Sprintf(shouldBothBeStrings, reflect.TypeOf(actual), reflect.TypeOf(expected[0]))
+	}
+	matched, err := regexp.MatchString(pattern, obs)
+	if err != nil {
+		return fmt.Sprintf("error from regex.MatchString: '%v' in trying to match observed '%s' against expected pattern '%s'", err, obs, pattern)
+	}
+	if !matched {
+		return fmt.Sprintf("failed to match observed '%s' against expected pattern '%s'", obs, pattern)
+	}
+	return ""
+}
diff --git a/strings_test.go b/strings_test.go
index ae573bc..1b3b2fb 100644
--- a/strings_test.go
+++ b/strings_test.go
@@ -106,3 +106,29 @@ func (this *AssertionsFixture) TestShouldEqualTrimSpace() {
 	this.fail(so("asdf", ShouldEqualTrimSpace, "qwer"), `qwer|asdf|Expected: "qwer" Actual: "asdf" (Should equal)!`)
 	this.pass(so(" asdf\t\n", ShouldEqualTrimSpace, "asdf"))
 }
+
+func (this *AssertionsFixture) TestShouldMatchRegex() {
+	this.fail(so(" asdf ", ShouldMatchRegex), "This assertion requires exactly 1 comparison values (you provided 0).")
+	this.fail(so(1, ShouldMatchRegex, 2), "Both arguments to this assertion must be strings (you provided int and int).")
+
+	// 有效的正则表达式匹配测试
+	this.pass(so("hello world", ShouldMatchRegex, "hello.*"))
+	this.pass(so("test123", ShouldMatchRegex, "[a-z]+[0-9]+"))
+	this.pass(so("email@example.com", ShouldMatchRegex, "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$"))
+	this.pass(so("2023-10-09", ShouldMatchRegex, "^\\d{4}-\\d{2}-\\d{2}$"))
+
+	// 无效的正则表达式匹配测试
+	this.fail(so("hello world", ShouldMatchRegex, "goodbye.*"), "failed to match observed 'hello world' against expected pattern 'goodbye.*'")
+	this.fail(so("test", ShouldMatchRegex, "[0-9]+"), "failed to match observed 'test' against expected pattern '[0-9]+'")
+	this.fail(so("invalid email", ShouldMatchRegex, "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$"), "failed to match observed 'invalid email' against expected pattern '^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,}$'")
+
+	// 空字符串和边界情况测试
+	this.pass(so("", ShouldMatchRegex, ""))
+	this.pass(so("abc", ShouldMatchRegex, "abc"))
+	this.fail(so("", ShouldMatchRegex, "x"), "failed to match observed '' against expected pattern 'x'")
+
+	// 特殊字符和转义测试
+	this.pass(so("a.b", ShouldMatchRegex, "a\\.b"))
+	this.pass(so("a+b", ShouldMatchRegex, "a\\+b"))
+	this.pass(so("a*b", ShouldMatchRegex, "a.*b"))
+}