diff --git a/docs/changelog/116346.yaml b/docs/changelog/116346.yaml
new file mode 100644
index 0000000000000..1dcace88a98c0
--- /dev/null
+++ b/docs/changelog/116346.yaml
@@ -0,0 +1,5 @@
+pr: 116346
+summary: "[ESQL] Fix Binary Comparisons on Date Nanos"
+area: ES|QL
+type: bug
+issues: []
diff --git a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/date_nanos.csv-spec b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/date_nanos.csv-spec
index d0edc1f07d021..759dc09029396 100644
--- a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/date_nanos.csv-spec
+++ b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/date_nanos.csv-spec
@@ -202,6 +202,83 @@ d:date_nanos
 null
 ;
 
+date nanos greater than
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) > TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z") | SORT nanos DESC;
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T13:55:01.543Z | 2023-10-23T13:55:01.543123456Z | 1698069301543123456
+2023-10-23T13:53:55.832Z | 2023-10-23T13:53:55.832987654Z | 1698069235832987654
+2023-10-23T13:52:55.015Z | 2023-10-23T13:52:55.015787878Z | 1698069175015787878
+2023-10-23T13:51:54.732Z | 2023-10-23T13:51:54.732102837Z | 1698069114732102837
+2023-10-23T13:33:34.937Z | 2023-10-23T13:33:34.937193000Z | 1698068014937193000
+;
+
+date nanos greater than or equal
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) >= TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z") | SORT nanos DESC;
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T13:55:01.543Z | 2023-10-23T13:55:01.543123456Z | 1698069301543123456
+2023-10-23T13:53:55.832Z | 2023-10-23T13:53:55.832987654Z | 1698069235832987654
+2023-10-23T13:52:55.015Z | 2023-10-23T13:52:55.015787878Z | 1698069175015787878
+2023-10-23T13:51:54.732Z | 2023-10-23T13:51:54.732102837Z | 1698069114732102837
+2023-10-23T13:33:34.937Z | 2023-10-23T13:33:34.937193000Z | 1698068014937193000
+2023-10-23T12:27:28.948Z | 2023-10-23T12:27:28.948000000Z | 1698064048948000000
+;
+
+date nanos less than
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) < TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z") AND millis > "2000-01-01" | SORT nanos DESC;
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+;
+
+date nanos less than equal
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) <= TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z") AND millis > "2000-01-01" | SORT nanos DESC;
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T12:27:28.948Z | 2023-10-23T12:27:28.948000000Z | 1698064048948000000
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+;
+
+date nanos equals
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) == TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z");
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T12:27:28.948Z | 2023-10-23T12:27:28.948000000Z | 1698064048948000000
+;
+
+date nanos not equals
+required_capability: to_date_nanos
+required_capability: date_nanos_binary_comparison
+
+FROM date_nanos | WHERE MV_MIN(nanos) != TO_DATE_NANOS("2023-10-23T12:27:28.948000000Z") AND millis > "2000-01-01" | SORT nanos DESC;
+
+millis:date              | nanos:date_nanos               | num:long
+2023-10-23T13:55:01.543Z | 2023-10-23T13:55:01.543123456Z | 1698069301543123456
+2023-10-23T13:53:55.832Z | 2023-10-23T13:53:55.832987654Z | 1698069235832987654
+2023-10-23T13:52:55.015Z | 2023-10-23T13:52:55.015787878Z | 1698069175015787878
+2023-10-23T13:51:54.732Z | 2023-10-23T13:51:54.732102837Z | 1698069114732102837
+2023-10-23T13:33:34.937Z | 2023-10-23T13:33:34.937193000Z | 1698068014937193000
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+2023-10-23T12:15:03.360Z | 2023-10-23T12:15:03.360103847Z | 1698063303360103847
+;
 
 date nanos to long, index version
 required_capability: to_date_nanos
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java
index 38a8452095d68..cb0237011e03d 100644
--- a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java
+++ b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java
@@ -319,6 +319,11 @@ public enum Cap {
          */
         TO_DATE_NANOS(EsqlCorePlugin.DATE_NANOS_FEATURE_FLAG),
 
+        /**
+         * Support for date nanos type in binary comparisons
+         */
+        DATE_NANOS_BINARY_COMPARISON(EsqlCorePlugin.DATE_NANOS_FEATURE_FLAG),
+
         /**
          * Support Least and Greatest functions on Date Nanos type
          */
diff --git a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/analysis/Verifier.java b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/analysis/Verifier.java
index 0fa2a69438358..632f52d163349 100644
--- a/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/analysis/Verifier.java
+++ b/x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/analysis/Verifier.java
@@ -507,6 +507,7 @@ public static Failure validateBinaryComparison(BinaryComparison bc) {
         }
         allowed.add(DataType.IP);
         allowed.add(DataType.DATETIME);
+        allowed.add(DataType.DATE_NANOS);
         allowed.add(DataType.VERSION);
         allowed.add(DataType.GEO_POINT);
         allowed.add(DataType.GEO_SHAPE);