diff --git a/lldb/examples/python/crashlog.py b/lldb/examples/python/crashlog.py
index 14798592a1873..741d60d91921c 100755
--- a/lldb/examples/python/crashlog.py
+++ b/lldb/examples/python/crashlog.py
@@ -296,7 +296,7 @@ class DarwinImage(symbolication.Image):
             except:
                 dsymForUUIDBinary = ""
 
-        dwarfdump_uuid_regex = re.compile("UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")
+        dwarfdump_uuid_regex = re.compile(r"UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")
 
         def __init__(
             self, text_addr_lo, text_addr_hi, identifier, version, uuid, path, verbose
@@ -501,7 +501,7 @@ def find_image_with_identifier(self, identifier):
         for image in self.images:
             if image.identifier == identifier:
                 return image
-        regex_text = "^.*\.%s$" % (re.escape(identifier))
+        regex_text = r"^.*\.%s$" % (re.escape(identifier))
         regex = re.compile(regex_text)
         for image in self.images:
             if regex.match(image.identifier):
@@ -925,7 +925,7 @@ def get(cls):
             version = r"(?:" + super().version + r"\s+)?"
             address = r"(0x[0-9a-fA-F]{4,})"  # 4 digits or more
 
-            symbol = """
+            symbol = r"""
                         (?:
                             [ ]+
                             (?P<symbol>.+)
@@ -1095,7 +1095,7 @@ def parse_normal(self, line):
             self.crashlog.process_identifier = line[11:].strip()
         elif line.startswith("Version:"):
             version_string = line[8:].strip()
-            matched_pair = re.search("(.+)\((.+)\)", version_string)
+            matched_pair = re.search(r"(.+)\((.+)\)", version_string)
             if matched_pair:
                 self.crashlog.process_version = matched_pair.group(1)
                 self.crashlog.process_compatability_version = matched_pair.group(2)
diff --git a/lldb/examples/python/symbolication.py b/lldb/examples/python/symbolication.py
index f6dcc8b9a7943..b16745ee963c9 100755
--- a/lldb/examples/python/symbolication.py
+++ b/lldb/examples/python/symbolication.py
@@ -177,9 +177,9 @@ class Section:
     """Class that represents an load address range"""
 
     sect_info_regex = re.compile("(?P<name>[^=]+)=(?P<range>.*)")
-    addr_regex = re.compile("^\s*(?P<start>0x[0-9A-Fa-f]+)\s*$")
+    addr_regex = re.compile(r"^\s*(?P<start>0x[0-9A-Fa-f]+)\s*$")
     range_regex = re.compile(
-        "^\s*(?P<start>0x[0-9A-Fa-f]+)\s*(?P<op>[-+])\s*(?P<end>0x[0-9A-Fa-f]+)\s*$"
+        r"^\s*(?P<start>0x[0-9A-Fa-f]+)\s*(?P<op>[-+])\s*(?P<end>0x[0-9A-Fa-f]+)\s*$"
     )
 
     def __init__(self, start_addr=None, end_addr=None, name=None):
@@ -557,7 +557,7 @@ def find_images_with_identifier(self, identifier):
             if image.identifier == identifier:
                 images.append(image)
         if len(images) == 0:
-            regex_text = "^.*\.%s$" % (re.escape(identifier))
+            regex_text = r"^.*\.%s$" % (re.escape(identifier))
             regex = re.compile(regex_text)
             for image in self.images:
                 if regex.match(image.identifier):