diff --git a/src/snowflake/snowpark/modin/plugin/PANDAS_CHANGELOG.md b/src/snowflake/snowpark/modin/plugin/PANDAS_CHANGELOG.md
index 9afd0560f38..a48ca9a795f 100644
--- a/src/snowflake/snowpark/modin/plugin/PANDAS_CHANGELOG.md
+++ b/src/snowflake/snowpark/modin/plugin/PANDAS_CHANGELOG.md
@@ -5,6 +5,7 @@
 - Fixed `@udf` decorator when `packages=None` are specified preventing error in `Series.apply`.
 - Fixed incorrect regex used in `Series.str.contains`.
 - Fixed DataFrame's `__getitem__` with boolean DataFrame key.
+- Fixed incorrect regex used in `DataFrame/Series.replace`.
 
 ## 1.14.0a2 (2024-04-18)
 
diff --git a/src/snowflake/snowpark/modin/plugin/compiler/snowflake_query_compiler.py b/src/snowflake/snowpark/modin/plugin/compiler/snowflake_query_compiler.py
index f8de1b8adc4..fb845dad90a 100644
--- a/src/snowflake/snowpark/modin/plugin/compiler/snowflake_query_compiler.py
+++ b/src/snowflake/snowpark/modin/plugin/compiler/snowflake_query_compiler.py
@@ -10395,7 +10395,7 @@ def replace(
                 if native_pd.isna(k):
                     cond = column.is_null()
                 elif regex is True:
-                    cond = column.regexp(pandas_lit(k))
+                    cond = column.regexp(pandas_lit(f".*{k}.*"))
                     v = regexp_replace(subject=column, pattern=k, replacement=v)
                 else:
                     cond = column == k
diff --git a/tests/integ/modin/frame/test_replace.py b/tests/integ/modin/frame/test_replace.py
index 2d8daf4f0ec..6fa16275d83 100644
--- a/tests/integ/modin/frame/test_replace.py
+++ b/tests/integ/modin/frame/test_replace.py
@@ -23,6 +23,9 @@ def snow_df():
     "to_replace, value",
     [
         ("one", "ONE"),  # scalar -> scalar
+        ("on", "ON"),  # scalar prefix-> scalar
+        ("ne", "NE"),  # scalar suffix-> scalar
+        ("n", "N"),  # scalar infix-> scalar
         ("one", pd.NA),  # scalar -> NULL
         ("one", None),  # scalar -> None
         (pd.NA, "ONE"),  # NULL -> scalar
diff --git a/tests/integ/modin/series/test_replace.py b/tests/integ/modin/series/test_replace.py
index cf01020faf8..6176b69f5f9 100644
--- a/tests/integ/modin/series/test_replace.py
+++ b/tests/integ/modin/series/test_replace.py
@@ -21,6 +21,9 @@ def snow_series():
     "to_replace, value",
     [
         ("one", "ONE"),  # scalar -> scalar
+        ("on", "ON"),  # scalar prefix-> scalar
+        ("ne", "NE"),  # scalar suffix-> scalar
+        ("n", "N"),  # scalar infix-> scalar
         ("one", pd.NA),  # scalar -> NULL
         ("one", None),  # scalar -> None
         (pd.NA, "ONE"),  # NULL -> scalar