diff --git a/solutions/find_highest_alpha_position.py b/solutions/find_highest_alpha_position.py
new file mode 100644
index 000000000..c03ce0617
--- /dev/null
+++ b/solutions/find_highest_alpha_position.py
@@ -0,0 +1,52 @@
+"""Module for finding the highest alphabetical position in a text string.
+
+This module provides functionality to find the alphabetical position (1-26)
+of the character that appears latest in the alphabet within a given text.
+
+@author: Musab Kaymak
+@created: 01/09/2025
+"""
+
+
+def find_highest_alpha_position(text: str) -> int:
+    """Find the alphabetical position of the latest alphabet character in text.
+
+    Parameters:
+        text (str): The input text to analyze. Must contain at least one letter
+            and only contain English letters. Numbers and special characters are ignored.
+
+    Returns:
+        int: The highest alphabetical position (1-26) found in the text.
+            'a' is position 1, 'z' is position 26.
+
+    Raises:
+        ValueError: If the text is empty or contains no letters.
+        ValueError: If the text contains non-ASCII letters.
+
+    Examples:
+        >>> find_highest_alpha_position("flower")
+        23
+        >>> find_highest_alpha_position("apple")
+        16
+        >>> find_highest_alpha_position("ZEBRA")
+        26
+    """
+    if not text:
+        raise ValueError("Input text cannot be empty")
+
+    if not any(c.isalpha() for c in text):
+        raise ValueError("Input text must contain at least one letter")
+
+    if not all(c.isascii() for c in text):
+        raise ValueError("Input text must contain only English characters")
+
+    alphabet = "abcdefghijklmnopqrstuvwxyz"
+    max_position = 0
+
+    for char in text.lower():
+        if char.isalpha():
+            position = alphabet.index(char.lower()) + 1
+            if position > max_position:
+                max_position = position
+
+    return max_position
diff --git a/solutions/tests/test_find_highest_alpha_position.py b/solutions/tests/test_find_highest_alpha_position.py
new file mode 100644
index 000000000..051185ba7
--- /dev/null
+++ b/solutions/tests/test_find_highest_alpha_position.py
@@ -0,0 +1,60 @@
+"""Tests for the find_highest_alpha_position function.
+
+@author: Musab Kaymak
+@created: 01/09/2025
+"""
+
+import unittest
+
+from solutions.find_highest_alpha_position import find_highest_alpha_position
+
+
+class TestFindHighestAlphaPosition(unittest.TestCase):
+    """Test cases for the find_highest_alpha_position function."""
+
+    def test_simple_word(self):
+        """Test with a simple lowercase word."""
+        self.assertEqual(find_highest_alpha_position("flower"), 23)
+
+    def test_uppercase_word(self):
+        """Test with an uppercase word."""
+        self.assertEqual(find_highest_alpha_position("ZEBRA"), 26)
+
+    def test_mixed_case_word(self):
+        """Test with a mixed case word."""
+        self.assertEqual(find_highest_alpha_position("PyThOn"), 25)
+
+    def test_single_letter(self):
+        """Test with a single letter."""
+        self.assertEqual(find_highest_alpha_position("a"), 1)
+
+    def test_with_spaces(self):
+        """Test with text containing spaces."""
+        self.assertEqual(find_highest_alpha_position("hello world"), 23)
+
+    def test_with_numbers(self):
+        """Test with text containing numbers."""
+        self.assertEqual(find_highest_alpha_position("hello123"), 15)
+
+    def test_with_special_characters(self):
+        """Test with text containing special characters."""
+        self.assertEqual(find_highest_alpha_position("hello!@#"), 15)
+
+    def test_empty_string(self):
+        """Test that empty string raises ValueError."""
+        with self.assertRaises(ValueError, msg="Input text cannot be empty"):
+            find_highest_alpha_position("")
+
+    def test_no_letters(self):
+        """Test that string with no letters raises ValueError."""
+        with self.assertRaises(
+            ValueError, msg="Input text must contain at least one letter."
+        ):
+            find_highest_alpha_position("123")
+
+    def test_non_english_characters(self):
+        """Test that non-English characters raise ValueError."""
+        with self.assertRaises(
+            ValueError, msg="Input text must contain only English characters."
+        ):
+            find_highest_alpha_position("héllo")