diff --git a/README b/README
index 9da0707989ff178edacaebd2d0a74dce7bc109f5..74655f93c18f39af2692bdde3084b8450e5390c1 100644
--- a/README
+++ b/README
@@ -43,7 +43,7 @@ versions of Qt and Qt Creator on Windows. Alternatively, to avoid having to
 compile Qt yourself, you can use one of the versions of Qt shipped with the Qt
 SDK (release builds of Qt using MinGW and Visual C++ 2010 or later).
 For detailed information on the supported compilers, see
-http://qt-project.org/wiki/Building_Qt_5_from_Git .
+http://wiki.qt.io/Building_Qt_5_from_Git .
 
    1.  Decide which compiler to use: MinGW or Microsoft Visual Studio. If you
        plan to contribute to Qt Creator, you should compile your changes with
@@ -75,7 +75,7 @@ http://qt-project.org/wiki/Building_Qt_5_from_Git .
        directory.
 
    7.  Install a compiler:
-       - For a MinGW toolchain for Qt, see http://qt-project.org/wiki/MinGW .
+       - For a MinGW toolchain for Qt, see http://wiki.qt.io/MinGW .
 
        - For Microsoft Visual C++, install the Windows SDK and the "Debugging
          Tools for Windows" from the SDK image. We strongly recommend using the
@@ -122,7 +122,7 @@ http://qt-project.org/wiki/Building_Qt_5_from_Git .
        You have to remove it from the path.
 
   10.  You are now ready to configure and build Qt and Qt Creator.
-       Please see http://qt-project.org/wiki/Building_Qt_5_from_Git for
+       Please see http://wiki.qt.io/Building_Qt_5_from_Git for
        recommended configure-options for Qt 5.
        To use MinGW, open the the shell prompt and enter:
 
diff --git a/dist/appdata.xml b/dist/appdata.xml
index 017bbf9445dd16d6873e14f1291b76d807b10731..685eba7aa739a0c2bd1749d8aa4019d299752d4d 100644
--- a/dist/appdata.xml
+++ b/dist/appdata.xml
@@ -23,6 +23,6 @@
  <screenshots>
   <screenshot type="default" width="800" height="600">http://qt-project.org/uploads/image_upload/qtcreator-edit-mode.png</screenshot>
  </screenshots>
- <url type="homepage">https://qt-project.org/wiki/Category:Tools::QtCreator</url>
+ <url type="homepage">https://wiki.qt.io/Category:Tools::QtCreator</url>
  <project_group>Qt</project_group>
 </application>
diff --git a/doc/api/qtcreator-documentation.qdoc b/doc/api/qtcreator-documentation.qdoc
index 8c7bbd52bde86bd1c5534b7ca8282a36fcdc11d8..0d9fc3d39371497a4309cf5da60cd961dbcd636c 100644
--- a/doc/api/qtcreator-documentation.qdoc
+++ b/doc/api/qtcreator-documentation.qdoc
@@ -131,7 +131,7 @@
     \section1 Writing Text
 
     Follow the guidelines for
-    \l{http://qt-project.org/wiki/Writing_Qt_Documentation}
+    \l{http://wiki.qt.io/Writing_Qt_Documentation}
     {writing Qt documentation}.
 
     The documentation must be grammatically correct English and use the standard
diff --git a/doc/src/debugger/creator-debugger-setup.qdoc b/doc/src/debugger/creator-debugger-setup.qdoc
index cbb8d3db466a5f72dbe11c0cb053324de3c96f7c..3ea650a4d8098411a7ee7b4866da30204d08b3ec 100644
--- a/doc/src/debugger/creator-debugger-setup.qdoc
+++ b/doc/src/debugger/creator-debugger-setup.qdoc
@@ -181,7 +181,7 @@
                 versions of MinGW. On most Linux distributions the GDB
                 builds shipped with the system are sufficient. You can
                 also build your own. Follow the instructions in
-                \l{http://qt-project.org/wiki/QtCreatorBuildGdb}
+                \l{http://wiki.qt.io/QtCreator_Build_Gdb}
                 {Building GDB}.
                 Builds of GDB shipped with Xcode on OS X are no longer
                 supported.
diff --git a/doc/src/howto/qtcreator-faq.qdoc b/doc/src/howto/qtcreator-faq.qdoc
index ab99288517d04878a6acef9ec076c6f67cabd928..7451082423ed116d98728eb79595cf7c829c8d46 100644
--- a/doc/src/howto/qtcreator-faq.qdoc
+++ b/doc/src/howto/qtcreator-faq.qdoc
@@ -191,7 +191,7 @@
     installed when you install \QC and \QSDK. On OS X, GDB is no longer
     officially supported. To build your own Python-enabled GDB, follow the
     instructions in
-    \l{http://qt-project.org/wiki/QtCreatorBuildGdb}{Building GDB}.
+    \l{http://wiki.qt.io/QtCreator_Build_Gdb}{Building GDB}.
 
     You must use Python version 2.6 or 2.7.
 
diff --git a/doc/src/overview/creator-tech-support.qdoc b/doc/src/overview/creator-tech-support.qdoc
index b862606cbd924ee40bc9204dd47fae15a7ff8f05..ed040f578f2134d48797f08e2b409258ed591a73 100644
--- a/doc/src/overview/creator-tech-support.qdoc
+++ b/doc/src/overview/creator-tech-support.qdoc
@@ -41,7 +41,7 @@
 
         \row
             \li Learn more about Qt
-            \li \l{http://qt-project.org/wiki/developer-guides}
+            \li \l{http://wiki.qt.io/developer_guides}
                 {Qt Developer Guides}
 
         \row
diff --git a/doc/src/qnx/creator-deployment-bb10.qdoc b/doc/src/qnx/creator-deployment-bb10.qdoc
index a99fdd1ca65bcc95034943fc3e063c9d51126705..224aa40ec49e085c79f0e7030fb05b5f62f6cd9f 100644
--- a/doc/src/qnx/creator-deployment-bb10.qdoc
+++ b/doc/src/qnx/creator-deployment-bb10.qdoc
@@ -84,7 +84,7 @@
     filter, so you need to set this filter in the top-right corner of the
     \uicontrol {New} dialog to enable those templates.
 
-    \note Currently, the BlackBerry 10 devices and Simulator have Qt 4.8 libraries preinstalled. To use Qt 5 features, you must compile the Qt libraries for BlackBerry 10 yourself. For more information, see \l {http://qt-project.org/wiki/Building-Qt5-for-Blackberry}{http://qt-p roject.org/wiki/Building-Qt5-for-Blackberry}.
+    \note Currently, the BlackBerry 10 devices and Simulator have Qt 4.8 libraries preinstalled. To use Qt 5 features, you must compile the Qt libraries for BlackBerry 10 yourself. For more information, see \l {http://wiki.qt.io/Building_Qt5_for_Blackberry}{Building Qt5 for BlackBerry}.
 
-    For more details please refer to the Qt-Project wiki page: \l {http://qt-project.org/wiki/BlackBerry} {http://qt-project.org/wiki/BlackBerry}.
+    For more details please refer to the Qt-Project wiki page: \l {http://wiki.qt.io/BlackBerry}{Qt for BlackBerry}.
 */
diff --git a/doc/src/qnx/creator-developing-bb10.qdoc b/doc/src/qnx/creator-developing-bb10.qdoc
index 54274f6ac953819b15320e47f8e7c7fabd835ff2..d7b347d2472430c33d0f49588b754ed2b83760fa 100644
--- a/doc/src/qnx/creator-developing-bb10.qdoc
+++ b/doc/src/qnx/creator-developing-bb10.qdoc
@@ -120,5 +120,5 @@
 
     \include qnx/creator-key-management-qnx.qdocinc
 
-    For more details please refer to the Qt-Project wiki page: \l {http://qt-project.org/wiki/BlackBerry} {http://qt-project.org/wiki/BlackBerry}.
+    For more details please refer to the Qt-Project wiki page: \l {http://wiki.qt.io/BlackBerry}{Qt for BlackBerry}.
 */
diff --git a/src/plugins/debugger/debuggeroptionspage.cpp b/src/plugins/debugger/debuggeroptionspage.cpp
index d0b04a9b32c4461d79fb898cb7413022246248eb..b904cf50dc343a88db5aa5ad5b57ded5de5d3f9d 100644
--- a/src/plugins/debugger/debuggeroptionspage.cpp
+++ b/src/plugins/debugger/debuggeroptionspage.cpp
@@ -55,7 +55,7 @@ using namespace Utils;
 namespace Debugger {
 namespace Internal {
 
-static const char debuggingToolsWikiLinkC[] = "http://qt-project.org/wiki/Qt_Creator_Windows_Debugging";
+static const char debuggingToolsWikiLinkC[] = "http://wiki.qt.io/Qt_Creator_Windows_Debugging";
 
 // -----------------------------------------------------------------------
 // DebuggerItemConfigWidget
diff --git a/src/plugins/qnx/blackberryruncontrolfactory.cpp b/src/plugins/qnx/blackberryruncontrolfactory.cpp
index 84008ddd496b6611c3a0dce6b94407ab8d1cd5c3..0a721d3c619e6141312893503c3edc9ddbaeb25f 100644
--- a/src/plugins/qnx/blackberryruncontrolfactory.cpp
+++ b/src/plugins/qnx/blackberryruncontrolfactory.cpp
@@ -139,7 +139,7 @@ ProjectExplorer::RunControl *BlackBerryRunControlFactory::create(ProjectExplorer
         if (qtVer && qtVer->qtVersion() <= QtSupport::QtVersionNumber(4, 8, 6))
             Core::MessageManager::write(tr("Target Qt version (%1) might not support QML profiling. "
                 "Cascades applications are not affected and should work as expected. "
-                "For more info see http://qt-project.org/wiki/Qt-Creator-with-BlackBerry-10")
+                "For more info see http://wiki.qt.io/Qt_Creator_with_BlackBerry_10")
                 .arg(qtVer->qtVersionString()), Core::MessageManager::Flash
             );
 
diff --git a/src/plugins/qnx/qnxconstants.h b/src/plugins/qnx/qnxconstants.h
index 742091f9c77ec00f7fb986af3d16f4c02c90e312..d448808be3ebf3433a671f4cb4cc35feeeb76b0f 100644
--- a/src/plugins/qnx/qnxconstants.h
+++ b/src/plugins/qnx/qnxconstants.h
@@ -128,7 +128,7 @@ const char QNX_BLACKBERRY_DEFAULT_DEPLOY_QT_BASEPATH[] = "/accounts/devuser/";
 
 const char QNX_OK_ICON[] = ":/qnx/images/ok.png";
 
-const char QNX_BLACKBERRY_SETUP_URL[] = "http://qt-project.org/wiki/Qt-Creator-with-BlackBerry-10";
+const char QNX_BLACKBERRY_SETUP_URL[] = "http://wiki.qt.io/Qt_Creator_with_BlackBerry_10";
 const char QNX_LEGACY_KEYS_URL[] = "https://developer.blackberry.com/native/documentation/core"
         "/com.qnx.doc.ide.userguide/topic/signing_and_publishing.html";
 const char QNX_REGISTER_KEYS_URL[] = "https://www.blackberry.com/SignedKeys/codesigning.html";