diff --git a/news/13545.bugfix.rst b/news/13545.bugfix.rst
new file mode 100644
index 00000000000..64ed6d57139
--- /dev/null
+++ b/news/13545.bugfix.rst
@@ -0,0 +1 @@
+Include user-supplied constraints in dependency conflict resolution logs for consistency with error reporting.
diff --git a/src/pip/_internal/resolution/resolvelib/reporter.py b/src/pip/_internal/resolution/resolvelib/reporter.py
index e694132ba5e..3e6552f2ce5 100644
--- a/src/pip/_internal/resolution/resolvelib/reporter.py
+++ b/src/pip/_internal/resolution/resolvelib/reporter.py
@@ -1,19 +1,24 @@
 from __future__ import annotations
 
 from collections import defaultdict
+from collections.abc import Mapping
 from logging import getLogger
-from typing import Any
+from typing import TYPE_CHECKING, Any
 
 from pip._vendor.resolvelib.reporters import BaseReporter
 
-from .base import Candidate, Requirement
+from .base import Candidate, Constraint, Requirement
+
+if TYPE_CHECKING:
+    pass
 
 logger = getLogger(__name__)
 
 
 class PipReporter(BaseReporter[Requirement, Candidate, str]):
-    def __init__(self) -> None:
+    def __init__(self, constraints: Mapping[str, Constraint] | None = None) -> None:
         self.reject_count_by_package: defaultdict[str, int] = defaultdict(int)
+        self._constraints = constraints or {}
 
         self._messages_at_reject_count = {
             1: (
@@ -35,25 +40,36 @@ def __init__(self) -> None:
         }
 
     def rejecting_candidate(self, criterion: Any, candidate: Candidate) -> None:
+        """Report a candidate being rejected.
+
+        Logs both the rejection count message (if applicable) and details about
+        the requirements and constraints that caused the rejection.
+        """
         self.reject_count_by_package[candidate.name] += 1
 
         count = self.reject_count_by_package[candidate.name]
-        if count not in self._messages_at_reject_count:
-            return
-
-        message = self._messages_at_reject_count[count]
-        logger.info("INFO: %s", message.format(package_name=candidate.name))
+        if count in self._messages_at_reject_count:
+            message = self._messages_at_reject_count[count]
+            logger.info("INFO: %s", message.format(package_name=candidate.name))
 
         msg = "Will try a different candidate, due to conflict:"
         for req_info in criterion.information:
             req, parent = req_info.requirement, req_info.parent
-            # Inspired by Factory.get_installation_error
             msg += "\n    "
             if parent:
                 msg += f"{parent.name} {parent.version} depends on "
             else:
                 msg += "The user requested "
             msg += req.format_for_error()
+
+        # Add any relevant constraints
+        if self._constraints:
+            name = candidate.name
+            constraint = self._constraints.get(name)
+            if constraint and constraint.specifier:
+                constraint_text = f"{name}{constraint.specifier}"
+                msg += f"\n    The user requested (constraint) {constraint_text}"
+
         logger.debug(msg)
 
 
diff --git a/src/pip/_internal/resolution/resolvelib/resolver.py b/src/pip/_internal/resolution/resolvelib/resolver.py
index 1ba70c2b39e..38385150275 100644
--- a/src/pip/_internal/resolution/resolvelib/resolver.py
+++ b/src/pip/_internal/resolution/resolvelib/resolver.py
@@ -87,7 +87,8 @@ def resolve(
         if "PIP_RESOLVER_DEBUG" in os.environ:
             reporter: BaseReporter[Requirement, Candidate, str] = PipDebuggingReporter()
         else:
-            reporter = PipReporter()
+            reporter = PipReporter(constraints=provider._constraints)
+
         resolver: RLResolver[Requirement, Candidate, str] = RLResolver(
             provider,
             reporter,