diff --git a/ChangeLog.md b/ChangeLog.md
index 759faa60ff3..4c234fb0645 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -61,6 +61,7 @@ Issues fixed:
 - [KT-12148](https://youtrack.jetbrains.com/issue/KT-12148) Warn about object declarations annotated with Spring `@Configuration`/`@Component`/etc.
 - [KT-12143](https://youtrack.jetbrains.com/issue/KT-12143) Fixed "Spring Facet Code Configuration (Kotlin)" inspection description
 - [KT-12384](https://youtrack.jetbrains.com/issue/KT-12384) Fixed bean references in factory method calls
+- [KT-12120](https://youtrack.jetbrains.com/issue/KT-12120) Show autowiring candidates line markers for @Autowired-annotated constructors and constructor parameters
 
 #### Debugger
 
diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierListWithExplicitModifiers.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierListWithExplicitModifiers.kt
index 231b0b2625e..0116b56c732 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierListWithExplicitModifiers.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightModifierListWithExplicitModifiers.kt
@@ -25,7 +25,9 @@ import com.intellij.psi.util.CachedValuesManager
 import com.intellij.psi.util.PsiModificationTracker
 import com.intellij.util.ArrayUtil
 import org.jetbrains.annotations.NonNls
+import org.jetbrains.kotlin.descriptors.PropertyDescriptor
 import org.jetbrains.kotlin.idea.KotlinLanguage
+import org.jetbrains.kotlin.load.java.JvmAbi
 import org.jetbrains.kotlin.psi.KtAnnotationEntry
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameUnsafe
@@ -93,9 +95,16 @@ internal fun computeAnnotations(lightElement: PsiModifierList,
     val cacheManager = CachedValuesManager.getManager(lightElement.project)
     return cacheManager.createCachedValue<Array<out PsiAnnotation>>(
             {
-                val declaration = (lightElement.parent as? KtLightElement<*, *>)?.kotlinOrigin as? KtDeclaration
+                val lightOwner = lightElement.parent as? KtLightElement<*, *>
+                val declaration = lightOwner?.kotlinOrigin as? KtDeclaration
                 val descriptor = declaration?.let { LightClassGenerationSupport.getInstance(lightElement.project).resolveToDescriptor(it) }
-                val ktAnnotations = descriptor?.annotations?.getAllAnnotations() ?: emptyList()
+                val annotatedDescriptor = when {
+                    descriptor !is PropertyDescriptor || lightOwner !is KtLightMethod -> descriptor
+                    JvmAbi.isGetterName(lightOwner.name) -> descriptor.getter
+                    JvmAbi.isSetterName(lightOwner.name) -> descriptor.setter
+                    else -> descriptor
+                }
+                val ktAnnotations = annotatedDescriptor?.annotations?.getAllAnnotations() ?: emptyList()
                 var nextIndex = 0
                 val result = delegate.annotations
                         .map { clsAnnotation ->
diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightParameter.java b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightParameter.java
index fde3a881564..aeefd18d03f 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightParameter.java
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/KtLightParameter.java
@@ -100,6 +100,9 @@ public class KtLightParameter extends LightParameter implements KtLightDeclarati
         else if (declaration instanceof KtProperty) {
             setter = ((KtProperty) declaration).getSetter();
         }
+        else if (declaration instanceof KtParameter) {
+            return (KtParameter) declaration;
+        }
 
         return setter != null ? setter.getParameter() : null;
     }
diff --git a/ultimate/src/org/jetbrains/kotlin/idea/spring/lineMarking/KotlinSpringClassAnnotator.kt b/ultimate/src/org/jetbrains/kotlin/idea/spring/lineMarking/KotlinSpringClassAnnotator.kt
index d608c13e223..9ebb8550345 100644
--- a/ultimate/src/org/jetbrains/kotlin/idea/spring/lineMarking/KotlinSpringClassAnnotator.kt
+++ b/ultimate/src/org/jetbrains/kotlin/idea/spring/lineMarking/KotlinSpringClassAnnotator.kt
@@ -50,7 +50,11 @@ class KotlinSpringClassAnnotator : SpringClassAnnotator() {
             }
             return classForLightMethod?.toLightClass()?.methods?.firstOrNull { (it as? KtLightMethod)?.kotlinOrigin == function }
         }
+        psiElement.getParentOfTypeAndBranch<KtConstructor<*>> { getConstructorKeyword() ?: getValueParameterList() }?.let {
+            return it.toLightMethods().firstOrNull()
+        }
         psiElement.getParentOfTypeAndBranch<KtProperty> { nameIdentifier }?.let { return it }
+        psiElement.getParentOfTypeAndBranch<KtParameter> { nameIdentifier }?.let { if (it.valOrVarKeyword != null) return it }
         psiElement.getParentOfTypeAndBranch<KtAnnotationEntry> {
             (typeReference?.typeElement as? KtUserType)?.referenceExpression?.getReferencedNameElement()
         }?.let { return it.toLightAnnotation() }
@@ -58,8 +62,8 @@ class KotlinSpringClassAnnotator : SpringClassAnnotator() {
     }
 
     private fun doCollectMarkers(psiElement: PsiElement, result: MutableCollection<in RelatedItemLineMarkerInfo<PsiElement>>?) {
-        if (psiElement is KtProperty) {
-            for (it in psiElement.toLightElements()) {
+        if (psiElement is KtProperty || psiElement is KtParameter) {
+            for (it in (psiElement as KtDeclaration).toLightElements()) {
                 val nameIdentifier = (it as? PsiNameIdentifierOwner)?.nameIdentifier ?: continue
                 super.collectNavigationMarkers(nameIdentifier, result)
             }